Hamilton Cushion H36139520 Review: Size & Price | Lexor Miami
Quick answer: The Hamilton American Classic Cushion Mechanical H36139520 is a 34mm x 34mm, 8.1mm-thin, hand-wound Swiss watch with a yellow gold-tone PVD steel case, a beige dial with small seconds at 6 o'clock, a 57-hour power reserve, and a brown leather strap. It is priced at $1,095 and revives a cushion-shaped Hamilton design from 1926. You can buy it from Lexor Miami, an authorized Hamilton dealer in Miami, FL, with the full 2-year Hamilton international warranty and free shipping within the contiguous United States.
Every few years a watch arrives that does not try to be bigger, louder or more complicated than what came before it. The Hamilton Cushion is one of those watches. It is small on purpose, thin on purpose and mechanical on purpose. It also carries one of the most interesting back stories in Hamilton's catalog: a 1920s Art Deco case shape that most people under 40 first saw on screen in Christopher Nolan's Oppenheimer.
Because the collection was only announced on October 1, 2026, most of what you will find online right now is launch news. Very little of it answers the questions buyers actually ask before spending $1,095: Is 34mm too small? Is this really the Oppenheimer watch? How often do I have to wind it? Will the gold wear off? How does it compare with the Boulton or a Cartier Tank? This guide answers all of them, honestly, from the perspective of an authorized dealer that handles Hamilton watches every day.
Shop the Hamilton Cushion H36139520 at Lexor Miami
Hamilton H36139520 at a Glance: Key Specifications
Before getting into history, sizing and comparisons, here is everything you need to know about the H36139520 in one place. These specifications are confirmed against Hamilton's official U.S. product page and the Lexor Miami listing.
| Specification | Hamilton H36139520 |
|---|---|
| Full name | Hamilton American Classic Cushion Mechanical |
| Reference | H36139520 |
| Collection | American Classic |
| Case size | 34mm x 34mm (cushion / square) |
| Thickness | 8.1mm |
| Lug-to-lug | 38mm |
| Lug width | 18mm |
| Case material | Stainless steel with yellow gold-tone PVD coating |
| Dial | Beige with stylized square Arabic numerals, minute track and small seconds at 6 o'clock |
| Movement | Hamilton Caliber H-42, hand-wound mechanical (based on ETA 7001) |
| Power reserve | 57 hours |
| Balance spring | Nivachron™ (anti-magnetic) |
| Crystal | Sapphire with anti-reflective coating |
| Case back | Open / exhibition |
| Luminescence | Super-LumiNova® |
| Water resistance | 5 bar / 50 meters |
| Strap | Brown cow leather, 16mm pin buckle, EasyClick quick-release |
| Strap reference | H6000002751 |
| Warranty | 2-year Hamilton international warranty |
| Price at Lexor Miami | $1,095 |
A note on dial color: If you have been researching this watch, you may have noticed that some sources describe the H36139520 dial as "white" while others call it "beige." Hamilton's own specification table lists the dial color as beige, and that is what you will see in person: a warm, creamy off-white that pairs naturally with the gold-tone case. In photos taken under cool light it can read as white, which explains the confusion. If you want a true white dial, look at the 30mm H36109710 with Roman numerals instead.
The 1926 Story: Where the Hamilton Cushion Comes From
Most modern "heritage" watches borrow from the 1950s and 1960s. The Cushion goes back much further. Hamilton introduced its original cushion-shaped wristwatches, the Cushion Plain and Cushion Engraved, in 1926, in the middle of the Art Deco era.
To understand why that matters, it helps to remember what the 1920s meant for watch design. Wristwatches were still relatively new for men. Pocket watches had dominated for generations, and the First World War had only recently proven that a watch strapped to the wrist was practical. Once that shift happened, designers were free to experiment. Round cases were joined by rectangles, tonneaus and cushions, shapes that echoed the architecture, jewelry and furniture of the Art Deco movement: geometric, symmetrical and confident.
The cushion shape sits between a square and a circle. The sides are straight enough to look architectural, but the corners are softened so the case looks gentle and comfortable rather than sharp. On the wrist, that balance is what gives a cushion watch its character. It looks deliberate without looking aggressive.
Hamilton itself has a uniquely American story behind it. The company was founded in 1892 in Lancaster, Pennsylvania, and became famous for railroad-grade pocket watches, military watches and, later, its long relationship with Hollywood. Today Hamilton is part of the Swatch Group and builds its watches in Biel, Switzerland, which is why the Cushion carries both an American design heritage and a "Swiss Made" dial. The American Classic collection is the part of Hamilton's lineup that leans hardest into that early American history, alongside models like the Boulton and the Ardmore.
For the new Cushion, Hamilton chose to stay faithful to the original proportions rather than inflate the case to modern sizes. That decision is the single most important thing to understand about this watch, and we will come back to it in the sizing section.
Is the Hamilton Cushion the Oppenheimer Watch?
This is one of the most searched questions about the new collection, and it deserves a precise answer, because a lot of listings blur the line.
Short answer: it is inspired by the same family of watches, but it is not the exact watch from the film.
In Christopher Nolan's Oppenheimer (2023), Cillian Murphy's J. Robert Oppenheimer wears three different vintage Hamilton watches over the course of the film. One of them is the Cushion B, a gold-filled cushion-shaped Hamilton from the 1930s. Because the film was built around historical accuracy, Hamilton did not create a prop or a modern reissue for the production. Instead, the brand tapped its network of collectors to source genuine period watches from the 1930s and 1940s.
The new American Classic Cushion takes its design cues from Hamilton's 1926 Cushion Plain and Cushion Engraved models, which belong to the same lineage as the Cushion B worn on screen. Hamilton openly connects the new collection to the film, and the gold-tone H36139520 is the reference that comes closest to the warm, gold look of the watch Oppenheimer wears.
So if you loved the watch in Oppenheimer and want something that captures that look in a modern, warrantied, sapphire-crystal package, the H36139520 is the most faithful option Hamilton currently makes. Just be aware that the original Cushion B was a vintage gold-filled watch from nearly a century ago, and the new watch is a modern interpretation rather than a replica.
Hamilton's connection to cinema runs deep. The brand has appeared in more than 500 films, and its collaboration with Christopher Nolan includes the custom Khaki Field "Murph" from Interstellar. If you enjoy watches with a story, our guide to the best Hamilton watches to buy in 2026, including the Murph, Khaki Field and Boulton is a natural next read.
Will a 34mm Watch Fit You? A Real Sizing Guide for the Hamilton Cushion
If there is one objection that will stop people from buying this watch, it is the number 34. Many men today are used to watches between 40mm and 44mm, and on paper 34mm sounds small. Before you rule it out, it is worth understanding how a cushion case actually wears, because the number on the spec sheet does not tell the whole story.
Why 34mm Square Wears Bigger Than 34mm Round
Case diameter is usually measured across a round case. A 34mm round watch has a fairly small dial area because the circle tapers away from the center. A 34mm x 34mm cushion case is a different story. Because the case is close to square, it keeps its width all the way into the corners. The result is significantly more surface area on the wrist, and a visual presence closer to a 36mm or 37mm round watch.
The second number that matters is lug-to-lug, the distance from the tip of the top lugs to the tip of the bottom lugs. This is what determines whether a watch overhangs your wrist. The H36139520 measures just 38mm lug-to-lug, only 4mm longer than the case itself. That is unusually compact, and it means the watch sits neatly on the top of the wrist instead of spilling over the edges.
Compare that with the Hamilton Boulton Mechanical, another Art Deco shaped watch in the American Classic line. Owners of the Boulton have pointed out that its lug-to-lug is much longer than the listed case size suggests. The Cushion is the opposite: what you see on the spec sheet is very close to how it actually wears.
Finally, there is thickness. At 8.1mm, the Cushion is genuinely slim, thin enough to slide under a dress shirt cuff without catching. For comparison, the Boulton Mechanical is 11.2mm thick.
Wrist Size Guide
Here is a practical guide based on the 34mm case and 38mm lug-to-lug. Measure your wrist with a soft tape just above the wrist bone, or wrap a strip of paper around it and measure the paper.
| Wrist circumference | How the H36139520 wears | Our take |
|---|---|---|
| 5.5" to 6" (14 to 15cm) | Fills the top of the wrist with a confident, balanced presence | Excellent fit. Also consider the 30mm versions for a more delicate look. |
| 6" to 7" (15 to 18cm) | The sweet spot. Wears like a classic dress watch with no overhang | Ideal. This is the wrist range the 34mm size was made for. |
| 7" to 7.5" (18 to 19cm) | Reads as a vintage-proportioned dress watch, elegant and understated | Great choice if you like the 1920s and 1930s look and wear it as a dress watch. |
| 7.5" and above (19cm+) | Visibly small and intentionally vintage | Works if you love the vintage aesthetic. Try it on in store first if you are used to 42mm watches. |
The best way to know for sure is to try it on. If you are in South Florida, the Lexor Miami showroom at 2371 NW 20th St, Miami, FL 33142 has free parking and a team that can size the watch on your wrist. If you are shopping online, you can also call or message our team for a second opinion before you buy.
30mm or 34mm: Which Cushion Size Should You Choose?
The Cushion collection comes in two sizes, both 8.1mm thick and both powered by the same H-42 movement.
- 30mm x 30mm (34mm lug-to-lug, 16mm lug width): best for smaller wrists, for anyone who wants a truly vintage-scale watch, and for women who want a mechanical watch that does not look oversized. The 30mm range includes a white Roman-numeral dial (H36109710), a beige steel version (H36109720) and a gold-tone PVD beige version (H36119520).
- 34mm x 34mm (38mm lug-to-lug, 18mm lug width): the better choice for most men and for anyone who wants the cushion shape to read clearly from a distance. The 34mm range includes the gold-tone H36139520 covered here, a black-dial steel version (H36129730) and an engraved steel case (H36149710).
If you are torn, think about how you will wear it. As an everyday watch on a 6.5" to 7.5" wrist, the 34mm is the safer pick. As an occasional dress watch or a watch you want to feel almost jewelry-like, the 30mm has real charm.
See the 34mm Hamilton Cushion H36139520
Inside the H-42: Hamilton's New Hand-Wound Movement Explained
The Cushion collection introduces a new movement to Hamilton's lineup: the Caliber H-42. It is the smallest modern manual-wind movement Hamilton currently uses, and it is the reason this watch can be so thin.
What Is the H-42 Based On?
The H-42 is based on the ETA 7001, which descends from the Peseux 7001, a slim hand-wound caliber introduced in the 1970s. The Peseux 7001 earned a reputation as one of the most elegant and compact manual movements ever made in volume, and it has been used for decades in thin dress watches because it takes up so little vertical space.
Hamilton did not simply drop in the old movement unchanged. The H-42 adds two meaningful upgrades:
- 57-hour power reserve. A fully wound H-42 keeps running for more than two days. That is a meaningful improvement over traditional versions of this caliber family and means the watch will still be running if you take it off on Friday evening and pick it up on Sunday.
- Nivachron™ balance spring. Nivachron is a titanium-based alloy developed within the Swatch Group. It is far more resistant to magnetism than traditional balance springs, and it also reduces the effects of temperature changes and shocks on accuracy. In daily life, that means laptops, phone speakers, magnetic bag clasps and tablet covers are much less likely to throw your timekeeping off.
Choosing a mechanical movement at this size is notable in itself. Most brands that make small vintage-inspired watches fall back on quartz, because it is cheaper and smaller. Hamilton chose to keep the Cushion mechanical across every reference, including the 30mm models. For collectors, that authenticity is a big part of the appeal.
Hand-Wound vs Automatic: What You Need to Know
The H36139520 is hand-wound, not automatic. That means there is no rotor inside to wind the watch as you move. You wind it yourself by turning the crown. If you have only owned quartz or automatic watches, here is what that means in practice:
- How to wind it: unscrewing is not required. Simply turn the crown clockwise (away from you, when the watch is on your left wrist) with smooth, gentle turns until you feel firm resistance. Stop there; never force it past that point.
- How often: once a day is ideal. Many owners make it part of their morning routine, the same way you might put on a ring or pick up your keys. With 57 hours of reserve, missing a day will not stop the watch.
- If it stops: nothing is wrong. Wind it fully, pull the crown out to set the time, push it back in, and you are done.
- Why people love it: winding a watch creates a small daily ritual and a direct connection to the mechanism. It is also why hand-wound movements can be thinner than automatics: there is no rotor stacked on top.
Turn the watch over and the open case back shows the H-42 at work. Watching the balance wheel swing is one of the simple pleasures of owning a mechanical watch, and it is something a quartz watch simply cannot offer.
Gold PVD vs Steel: Is the $100 Upgrade Worth It?
The H36139520 costs $1,095, while the steel-cased Cushion models cost $995. So what does the extra $100 get you, and is it worth it?
What Is PVD Gold?
PVD stands for Physical Vapor Deposition. It is a process in which a very thin, very hard layer of material is bonded to the surface of a metal in a vacuum chamber. On the H36139520, a yellow gold-tone PVD layer is applied over a stainless steel case.
To be completely clear, because this question comes up often: the H36139520 is not solid gold and not gold-plated in the traditional sense. It is stainless steel with a gold-colored PVD coating. That is why it is priced at $1,095 instead of many thousands of dollars.
Will the Gold Wear Off?
PVD is considerably more durable than old-fashioned electroplating, which is the process that gave cheap gold-tone watches a reputation for flaking. Under normal wear as a dress or office watch, a PVD finish holds up very well for years. It is not indestructible, though. A hard knock against a door frame or a desk edge can scratch through the coating to the steel beneath, and unlike a plain steel case, a PVD case cannot simply be polished to remove deep scratches.
A few simple habits keep it looking new:
- Take it off before the gym, yard work or anything involving tools.
- Wipe it with a soft microfiber cloth after wearing it in heat and humidity, especially in a Miami summer.
- Avoid harsh chemicals, perfume sprayed directly on the case, and abrasive cleaners.
- Store it separately from other watches and jewelry so hard surfaces do not rub against it.
So Is It Worth It?
If what drew you to the Cushion is the Art Deco and Oppenheimer look, then yes. The warm gold-tone case, beige dial and brown strap are what make the H36139520 feel like a watch from the 1920s and 1930s rather than a modern reissue. The steel models are excellent, but they read as cleaner and more contemporary. The gold-tone version is the one that most fully commits to the vintage character of the original.
If you plan to wear the watch every single day in rough conditions, or you prefer a more neutral look that matches silver jewelry, a steel Cushion may suit you better.
Dial and Design Details That Make the H36139520 Special
The more time you spend with the H36139520, the more small details stand out. Here are the ones that matter.
- Stylized square numerals. The Arabic numerals have a squared-off, geometric shape that echoes the case and gives the dial its Art Deco signature. They are also lumed with Super-LumiNova®, a modern touch you would not find on most 1920s watches.
- Small seconds at 6 o'clock. Instead of a central seconds hand sweeping across the dial, the seconds are shown in a small sub-dial near the bottom. This was standard on vintage dress watches and keeps the main dial clean and readable.
- Detailed minute track. A fine railroad-style minute track frames the dial, a nod to Hamilton's history as a supplier of accurate railroad watches.
- Sapphire crystal with anti-reflective coating. Sapphire is extremely scratch-resistant, and the anti-reflective treatment reduces glare, so the dial stays readable under office lights or bright Florida sun.
- Defined bezel. Compared with the original 1920s design, the modern case has a slightly more defined bezel, which sharpens the silhouette and makes the cushion shape read clearly from a distance.
- EasyClick brown leather strap. The strap uses Hamilton's EasyClick quick-release system, so you can swap it in seconds without tools. With an 18mm lug width, it also accepts a huge range of aftermarket straps if you want to change the look.
Want to see how the Cushion fits into the rest of Hamilton's lineup, from field watches to dress pieces? Browse every model we carry in one place.
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Hamilton Cushion vs Boulton vs Frederique Constant Carrée vs Khaki Field Mechanical
Few people buy a watch without comparing it to the alternatives. Here is how the H36139520 stacks up against the watches shoppers most often weigh it against. Prices reflect official U.S. retail or current Lexor Miami pricing at the time of writing and may change.
| Hamilton Cushion H36139520 | Hamilton Boulton Mechanical | Frederique Constant Classics Carrée Automatic | Hamilton Khaki Field Mechanical | |
|---|---|---|---|---|
| Case shape | Cushion / square | Curved tonneau | Rectangular | Round |
| Case size | 34mm x 34mm | 34mm x 38mm | Rectangular dress size | 38mm |
| Thickness | 8.1mm | 11.2mm | Slim dress profile | Tool-watch profile |
| Movement | H-42 hand-wound | H-50 hand-wound | Automatic | H-50 hand-wound |
| Power reserve | 57 hours | 80 hours | Automatic (self-winding) | 80 hours |
| Style | 1920s Art Deco dress | 1940s Art Deco dress | Art Deco dress | Military field |
| Price | $1,095 | From about $1,075 | $1,495 at Lexor Miami | From about $675 |
Cushion vs Boulton
The Boulton is the Cushion's closest sibling. Both are hand-wound Art Deco watches in the American Classic collection at nearly the same price. The Boulton offers a longer 80-hour power reserve and a longer, curved tonneau case that has been part of Hamilton's catalog since 1940. The Cushion counters with a much thinner case (8.1mm vs 11.2mm), a more compact footprint and older 1920s design roots. If you want a watch that disappears under a cuff and wears true to its size, the Cushion wins. If you want maximum power reserve and a longer case on a larger wrist, look at the Boulton.
Cushion vs Frederique Constant Classics Carrée
The Frederique Constant Classics Carrée Automatic is another Swiss-made Art Deco dress watch, built around a rectangular case and an automatic movement, priced at $1,495 at Lexor Miami. It is a great choice if you prefer a self-winding watch you never have to wind and like rectangular cases. The Hamilton is more affordable, thinner, and offers the hand-wound ritual and the Oppenheimer connection. You can read our full comparison of the Frederique Constant Classics Carrée Automatic FC-303N4C26 vs FC-303SAL4C6 to see whether that direction suits you better.
Cushion vs Cartier Tank
The Cartier Tank is the most famous shaped dress watch in the world, and many shoppers mention it alongside the Cushion. The comparison is about style rather than price: a Cartier Tank typically costs several times more. If you love the idea of a geometric Art Deco dress watch but want Swiss mechanical craftsmanship at around a thousand dollars, the Hamilton Cushion delivers much of that feeling with its own genuine 1920s heritage rather than borrowing someone else's.
Cushion vs Khaki Field Mechanical
These two watches share the same hand-wound philosophy but serve completely different purposes. The Khaki Field Mechanical is a rugged, round military field watch built for casual and outdoor wear. The Cushion is a refined dress watch. Many collectors end up owning both: a field watch for weekends and a Cushion for the office, dinners and events.
Who Should Buy the Hamilton Cushion H36139520 (and Who Should Not)
Pros
- Genuine 1926 Hamilton design heritage, not an invented "vintage" look
- Very slim 8.1mm case that slides under any shirt cuff
- Compact 38mm lug-to-lug that fits a wide range of wrists
- Mechanical hand-wound movement with a useful 57-hour power reserve
- Anti-magnetic Nivachron™ balance spring for real-world accuracy
- Sapphire crystal, exhibition case back and lume, uncommon at this size
- Strong connection to the Oppenheimer look in the gold-tone version
- Swiss Made, 2-year international warranty, around $1,095
Cons
- 34mm will feel small if you are used to 42mm sports watches
- Hand-wound means you need to wind it, ideally daily
- PVD can be scratched by hard knocks and cannot be polished like plain steel
- 50m water resistance is fine for rain and hand-washing but this is not a swimming watch
- Leather strap is best kept away from water and heavy sweat
The H36139520 Is a Great Choice If You:
- Want a dress watch with real history rather than a generic round design
- Have a wrist between roughly 6 and 7.5 inches
- Loved the watches in Oppenheimer or enjoy 1920s and 1930s style
- Appreciate mechanical watches and like the idea of a daily winding ritual
- Are looking for a meaningful gift for a graduation, promotion, wedding or anniversary
- Already own a sports or field watch and want a refined second watch
You May Prefer Another Watch If You:
- Want one watch for swimming, the beach and the gym (consider a diver like the Hamilton Khaki Navy Scuba 40mm H82425110)
- Prefer a large, bold watch over 40mm
- Never want to wind a watch (consider an automatic or quartz model)
How to Style the Hamilton Cushion
A small, thin, gold-tone dress watch is one of the most versatile things you can own. Here are a few easy ways to wear it.
- Office and business: pair it with a navy or charcoal suit, a white or light blue shirt and brown shoes. The brown strap ties directly to your belt and shoes. The slim case will not snag on your cuff.
- Black tie and weddings: a small gold dress watch is the traditional choice for formal events. For maximum formality, swap the brown strap for a black leather strap in 18mm using the EasyClick system.
- Smart casual: wear it with a linen shirt, chinos and loafers. In Miami, it is the kind of watch that looks right at a dinner on Brickell or a gallery night in Wynwood.
- Stacking with jewelry: the gold-tone case pairs naturally with gold bracelets and rings. Keep stacks on the other wrist or sized so they do not rub against the PVD case.
- Women's wear: on smaller wrists, the 34mm Cushion reads like a classic "boyfriend" watch, a look that has become popular as more women choose mechanical watches with vintage proportions.
Is the Hamilton Cushion H36139520 Worth $1,095?
For the right buyer, yes, and it is one of the more convincing values in Hamilton's current catalog. At $1,095 you get a Swiss Made mechanical watch with a sapphire crystal, an exhibition case back, an anti-magnetic balance spring, lume, a quick-release strap and a design drawn directly from Hamilton's own 1926 archive. Many shaped dress watches with this kind of heritage cost several times more, and many small vintage-inspired watches at this price use quartz movements.
The watch also has the advantage of a real story. Owning a Cushion connects you to nearly a century of Hamilton history and to one of the most acclaimed films of the decade. That kind of story is part of what makes a watch meaningful to wear and meaningful to give.
The main reason not to buy it is size preference. If you already know you only enjoy large watches, the Cushion will feel out of character for you. For everyone else, especially anyone who has been looking for a slim, elegant dress watch that is not round, the H36139520 is very easy to recommend.
Browse All Luxury Watches at Lexor Miami
Why Buy Your Hamilton Cushion From Lexor Miami
When a watch is brand new and in high demand, where you buy it matters as much as what you buy. New releases attract gray-market sellers and listings with incorrect specifications. Lexor Miami is an authorized Hamilton dealer, which gives you real peace of mind.
- 100% authentic, brand-new Hamilton watches sourced through authorized channels.
- Full 2-year Hamilton international warranty included with every watch.
- Free shipping within the contiguous United States on watch orders, shipped securely from Miami.
- Visit our Miami showroom at 2371 NW 20th St, Miami, FL 33142, with free parking and on-site security, to try the Cushion on your wrist.
- Expert guidance from a family-owned, women-owned business with more than 20 years in the luxury watch and eyewear industry.
- Trusted by thousands of customers, with more than 3,100 five-star Google reviews.
- Secure checkout with all major cards, PayPal, Apple Pay, Google Pay and Shop Pay.
Whether you are searching for a Hamilton dealer in Miami, an authorized Hamilton retailer in Florida, or simply the best place to buy a Hamilton watch online in the USA, Lexor Miami makes the process simple. Customers from Miami, Doral, Coral Gables, Brickell, Miami Beach, Hialeah, Fort Lauderdale and across South Florida can visit in person, and shoppers across the country can order online with fast, insured delivery.
Buy the Hamilton H36139520 From an Authorized Dealer
Shop the Hamilton American Classic Cushion Mechanical
A Small Watch With a Big Story
The Hamilton American Classic Cushion Mechanical H36139520 proves that a watch does not need to be large to make an impression. Its 34mm gold-tone cushion case, beige dial and slim 8.1mm profile bring Hamilton's 1926 Art Deco design back to life, while the new H-42 hand-wound movement, Nivachron™ balance spring and sapphire crystal make it a genuinely modern watch you can wear every day.
It is a watch for people who value proportion over size, history over hype and craftsmanship over trends. It is also one of the most meaningful ways to own a piece of the look made famous again by Oppenheimer, from a brand that has been part of American life since 1892.
Because the collection has only just been released, demand is high and availability can change quickly. If the H36139520 is the one you want, securing it from an authorized dealer early is the best way to make sure you get an authentic, fully warrantied watch.
Get Your Hamilton Cushion H36139520 Today
Final Thoughts
If you have read this far, you already know whether the Cushion speaks to you. To summarize: the H36139520 is a thin, true-to-size, hand-wound Swiss watch with authentic 1920s Hamilton design, a modern movement and a price that makes it one of the most accessible ways into shaped Art Deco dress watches. Its only real limitation is size preference, and for wrists between about 6 and 7.5 inches, the 34mm case is right where it should be.
Featured in this guide:
- Hamilton American Classic Cushion Mechanical H36139520: 34mm x 34mm gold-tone PVD steel, beige dial, H-42 hand-wound, 57-hour power reserve, $1,095
- Frederique Constant Classics Carrée Automatic FC-303N4C26: rectangular Art Deco automatic alternative, $1,495
- Hamilton Watches Collection: Khaki Field, Boulton, Jazzmaster and more at Lexor Miami
Shop the Hamilton Cushion H36139520
Frequently Asked Questions About the Hamilton Cushion H36139520
Is the Hamilton Cushion 34mm too small for a man's wrist?
For most men, no. The H36139520 measures 34mm x 34mm, but because the case is cushion-shaped rather than round, it wears closer to a 36mm or 37mm round watch. Its 38mm lug-to-lug makes it an excellent fit for wrists from about 6 to 7.5 inches. On wrists above 7.5 inches it will look deliberately vintage and understated, so we recommend trying it on if you are used to watches above 40mm.
Is the Hamilton American Classic Cushion the watch from Oppenheimer?
It is inspired by it, but it is not the identical watch. In Oppenheimer, Cillian Murphy wears a vintage 1930s Hamilton Cushion B, among other vintage Hamilton watches. The new American Classic Cushion is a modern collection based on Hamilton's 1926 Cushion Plain and Cushion Engraved designs, from the same family. The gold-tone H36139520 is the reference closest to the look seen in the film.
How long does the Hamilton H36139520 run before it needs winding?
When fully wound, the H-42 movement has a power reserve of about 57 hours, so the watch runs for more than two days. Since it is hand-wound and not automatic, the best practice is to wind it once a day by turning the crown clockwise until you feel resistance.
Is the Hamilton Cushion H36139520 solid gold?
No. The case is stainless steel with a yellow gold-tone PVD (Physical Vapor Deposition) coating. PVD is much more durable than traditional gold plating and holds up well with normal wear, but deep scratches from hard impacts cannot be polished out the way they can on plain steel.
Is the Hamilton Cushion waterproof?
The H36139520 is water resistant to 50 meters (5 bar). It handles rain, splashes and hand-washing without issue, but it is designed as a dress watch on a leather strap, so we do not recommend swimming, showering or diving with it.
Where can I buy the Hamilton H36139520 in Miami?
You can buy the Hamilton American Classic Cushion Mechanical H36139520 at Lexor Miami, an authorized Hamilton dealer located at 2371 NW 20th St, Miami, FL 33142. It is available at $1,095 with the full 2-year Hamilton international warranty, and it can be ordered online with free shipping within the contiguous United States or tried on in our showroom.
Related Reading From Lexor Miami
- The Best Hamilton Watches to Buy in 2026: Complete Buyer's Guide to the Murph, Khaki Field and Boulton
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