Swiss Made Authorized Hamilton Dealer 2-Year Warranty

Hamilton Khaki Field Quartz H68401735 — Black PVD Field Watch

A 40mm all-black stainless steel field watch built on Hamilton's military DNA, powered by the Swiss-made ETA F07.111 quartz movement. Dual 12/24-hour display, Super-LumiNova® hands, sapphire crystal, and 50m water resistance — ready to wear in Miami and everywhere your day takes you.

$675.00 USD

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A Field Watch Built for Real Life, Not Just Display Cases

Most "tactical" watches on the market today borrow the look of a military tool without any of the substance. The Hamilton Khaki Field Quartz H68401735 is not one of them. It comes from a brand that actually equipped soldiers, and it still carries that discipline in every design decision — from the dual-format dial to the no-nonsense black-on-black finish. This is the watch you reach for when you want something rugged enough for a job site, clean enough for a client dinner, and precise enough that you never think about it again once it's on your wrist.

At Lexor Miami, an authorized Hamilton retailer at 2371 NW 20th St in Miami, we carry the H68401735 alongside the full Khaki Field lineup, backed by a genuine 2-year international manufacturer's warranty, free U.S. shipping, and free returns. Every watch that leaves our store or our Shopify site is 100% authentic — no gray-market risk, no guesswork on activation dates for your warranty card.

Hamilton's Military Heritage: From Railroad Precision to the Battlefield

Hamilton was founded in Lancaster, Pennsylvania in 1892 and built its early reputation on railroad-grade accuracy — timepieces so reliable they were credited with reducing train accidents across the American rail network. That obsession with dependable timekeeping made Hamilton the natural choice when the U.S. military needed field-ready watches during both World Wars, and the Khaki Field collection you see today is a direct descendant of those trench and issue watches.

In the late 20th century, Hamilton joined the Swatch Group and moved its manufacturing to Switzerland, pairing its American design heritage with Swiss movement engineering. The brand's presence in Hollywood — Interstellar, Men in Black, Tenet, and The Martian among them — cemented Hamilton as a watch that reads as both authentically rugged and quietly cinematic. The Khaki Field Quartz H68401735 sits squarely in that tradition: a modern, blacked-out execution of a design that has been field-tested for over a century.

Key Features of the Khaki Field Quartz H68401735

Why This Watch Earns Its Place on Your Wrist

• One watch, every context. The all-black finish moves from a construction site to a dinner reservation without looking out of place — a rare trait for a genuine field watch.
• Zero maintenance anxiety. Quartz movement means no winding, no amplitude worries, no service intervals to track — just a battery change every few years.
• Legibility under pressure. The dual-ring military dial and Super-LumiNova hands were designed for people who need to read the time fast, in bad light, without a second glance.
• An entry point into serious watchmaking. At $675, this is genuine Swiss-made Hamilton engineering — not a fashion-brand approximation of a field watch.
• Backed by a real warranty. Purchased from an authorized dealer, your 2-year international Hamilton warranty is valid and activatable — something gray-market listings can't guarantee.

Full Specifications

Reference	H68401735
Collection	Khaki Field
Sub-Collection	Khaki Field Quartz
Movement	Swiss Quartz
Caliber	ETA F07.111
Functions	Hours, Minutes, Seconds, Date, 24-Hour Display
Case Material	Stainless Steel with Black PVD Coating
Case Diameter	40 mm
Case Thickness	9.6 mm
Case Shape	Round
Case Back	Solid
Bezel	Fixed, Black PVD
Crystal	Scratch-Resistant Sapphire
Dial Color	Black
Dial Markers	Luminous Arabic Numerals (12H + 24H rings)
Hands	Luminous Black (Super-LumiNova®)
Strap	Textured Black Rubber-Lined, Black PVD Tang Buckle
Strap Width	20 mm
Clasp Type	Tang Buckle (Pin Buckle)
Water Resistance	50 meters / 165 feet (5 ATM)
Crown	Pull/Push
Gender	Men's
Made In	Switzerland (Swiss Made)
UPC	7640167040223
Warranty	2-Year International Hamilton Manufacturer's Warranty

Materials & Design: Discipline in Black

The case is solid stainless steel finished with a black PVD (physical vapor deposition) coating — the same durable process used on tactical gear and dive watches to resist scratching and wear far better than simple black paint or ion-plating. That coating extends to the fixed bezel and the tang buckle, giving the watch a cohesive, uninterrupted black silhouette from case to clasp.

The matte black dial is where the Khaki Field heritage shows through most clearly: two index rings — one for the standard 12-hour cycle, one for 24-hour military time — wrap around luminous black Arabic numerals. A clean date window sits at 3 o'clock without breaking up the dial's disciplined symmetry. The textured black rubber-lined strap is purpose-built for grip and long-term comfort, whether you're wearing it under a jacket cuff or exposed on a hot Miami afternoon.

The Technology Inside: ETA F07.111

Hamilton's quartz Khaki Field models run on the Swiss-made ETA Caliber F07.111 — a movement chosen specifically for its dependability rather than complexity. Quartz movements like this one regulate timekeeping using a vibrating quartz crystal rather than a mechanical balance wheel, which is why quartz watches are dramatically more shock-resistant and accurate day to day than automatics. For a genuine field watch — something meant to survive drops, temperature swings, and inconsistent wear patterns — that trade-off favors quartz every time.

This is also the same reasoning that made quartz the movement of choice for military and first-responder issue watches for decades: no amplitude to monitor, no risk of magnetism throwing off timekeeping, and no mainspring to overwind. If the watch sees hard use — job sites, travel, outdoor recreation — the F07.111 simply keeps running.

Field Watch Heritage: Why the Military DNA Still Matters

It's easy to dismiss "military-inspired" as a marketing phrase, but the design language of the Khaki Field line traces back to functional decisions, not aesthetic ones. The 24-hour inner track exists because military communications rely on unambiguous timekeeping — 1400 hours reads differently than 2:00, and there's no room for the mix-up. High-contrast Arabic numerals and oversized luminous markers exist because field conditions rarely offer good lighting. The solid case back and simple three-hand-plus-date layout exist because fewer moving parts mean fewer points of failure. Hamilton didn't invent these conventions for the Khaki Field collection — it inherited them from watches it built for actual military use, and that lineage is why the design still reads as authentic rather than costume-y nearly a century later.

Caring for Your Khaki Field Quartz

Maintenance on the H68401735 is refreshingly simple compared to an automatic or mechanical piece. Rinse the case and strap with fresh water after exposure to salt water, chlorine, or sweat to protect the PVD finish and rubber-lined strap. Avoid extreme temperature swings that can stress the gasket seals over time, and have the battery replaced by an authorized service center every 2–3 years to preserve the water resistance rating during that service. Because there's no mainspring or rotor to service, routine upkeep is limited almost entirely to battery changes and the occasional gasket check — a major part of why quartz field watches remain the low-maintenance choice for daily wear.

Who Should Buy the Khaki Field Quartz H68401735?

This watch is built for people who want one dependable timepiece rather than a rotation to manage. It's a strong fit if you:

• Want your first "real" Swiss-made watch without stepping into automatic-watch maintenance culture (winding, service intervals, power reserves).
• Work outdoors, travel frequently, or need a watch that reads clearly in low light and takes the occasional knock without complaint.
• Prefer an all-black, stealth aesthetic that pairs equally well with work boots and a blazer.
• Are shopping for a gift for a father, partner, or graduate who values function over flash — this is a watch that earns respect rather than demanding attention.

If you're drawn to visible mechanical movement, an exhibition case back, or a longer power reserve as a hobbyist feature, the Hamilton Khaki Field Mechanical or the automatic Khaki Field line may be the better starting point — we cover that comparison below.

Who Might Want a Different Khaki Field Model

This isn't the right watch for everyone, and that's a feature, not a flaw. If you specifically want the mechanical experience — winding the crown each morning, feeling the movement through the case, watching a power reserve indicator — the Khaki Field Mechanical will satisfy that in a way no quartz watch can. If you dive or spend serious time in the water, the 100m-rated automatic Khaki Field models are the safer choice over this watch's 50m rating. And if a smaller wrist calls for a more compact silhouette, the 38mm Khaki Field Quartz delivers the same movement and finish in a smaller case.

Why Buy the Khaki Field Quartz H68401735 at Lexor Miami?

Lexor Miami has served collectors and first-time buyers for more than two decades from our Miami showroom, and every Hamilton watch we sell — online or in-store — comes through official Hamilton distribution channels. That matters more than it might seem: gray-market listings on marketplaces can leave your warranty card unstamped or invalid, and counterfeit risk in the watch category is real. When you buy the H68401735 from us, your warranty is active from day one, and our team (reachable by WhatsApp, phone, or email) can answer sizing and fit questions before you commit.

How the H68401735 Compares to Other Khaki Field Models

Model	Movement	Case Size	Water Resistance	Price
Khaki Field Quartz H68401735 (this watch)	Swiss Quartz (ETA F07.111)	40mm	50m	$675
Khaki Field Quartz 38mm H69401930	Swiss Quartz	38mm	50m	$445
Khaki Field Mechanical H69409930	Hand-Wound Mechanical	38mm	50m	$1,245
Khaki Field Auto 42mm H70605560	Automatic (H-10, 80hr reserve)	42mm	100m	$795
Khaki Field Titanium Auto H70665130	Automatic	42mm	100m	$1,525

The takeaway: the H68401735 sits at a sweet spot in the lineup — a full 40mm case with the tactical black PVD treatment, at a lower price and with zero maintenance overhead compared to the automatic and mechanical versions. If you want the same blacked-out aesthetic with an automatic movement instead, browse the full Hamilton Watches collection at Lexor Miami.

Luxury Lifestyle: A Watch That Works as Hard as Miami Does

Miami doesn't slow down for humidity, salt air, or a packed calendar — and neither should your watch. The Khaki Field Quartz H68401735 was designed for exactly that kind of unpredictability: a morning on the water, an afternoon meeting downtown, an evening out in Wynwood, all without a strap change or a second thought about accuracy. Its all-black finish reads as understated rather than flashy, which is precisely why it works across so many settings — it's a watch for people who want to be taken seriously without saying a word.

Pair it with the rest of your everyday rotation, whether that's a curated pair of optical frames for the office or a set of luxury sunglasses for weekends — Lexor Miami's Miami showroom carries all three categories under one roof, so building out a complete everyday look takes one visit, not three.

There's also a quieter appeal here for collectors: the all-black colorway of the H68401735 photographs cleanly, layers well with other pieces in a rotation, and doesn't compete for attention the way a polished steel bracelet or a bright dial color would. It's the kind of watch that shows up in the background of a lot of good days rather than the subject of them — which, for a genuine tool watch, is exactly the point.

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Frequently Asked Questions

Is the Hamilton Khaki Field Quartz H68401735 waterproof?

It's water resistant to 50 meters (165 feet / 5 ATM), which covers rain, hand-washing, splashes, and casual swimming. It is not rated for diving or high-impact water sports — for that, look at the Khaki Navy Scuba line.

Is this watch automatic or quartz?

The H68401735 uses a Swiss-made ETA F07.111 quartz movement, powered by a replaceable battery rather than a wound mainspring. That means no winding routine and highly consistent daily accuracy.

How long does the battery last?

Quartz movements like the F07.111 typically run 2–3 years per battery under normal use, though actual life varies with the specific battery cell and how often the date and other functions are used.

What size wrist does a 40mm case fit best?

A 40mm case with a 20mm strap generally suits wrists in the 6.5"–8" range comfortably. It reads as a true, classic field-watch proportion — not oversized, not undersized.

Does it come with a warranty?

Yes. Every Hamilton purchased from Lexor Miami, an authorized Hamilton retailer, includes a 2-year international manufacturer's warranty covering material and manufacturing defects.

What's the difference between this and the Khaki Field Mechanical?

The Mechanical version is hand-wound and requires daily winding with a roughly 80-hour power reserve, appealing to hobbyists who enjoy the ritual of mechanical watchmaking. The H68401735's quartz movement needs no winding and prioritizes low-maintenance daily accuracy — a better fit for grab-and-go wear.

Is Lexor Miami an authorized Hamilton dealer?

Yes. Lexor Miami is an official authorized Hamilton retailer, verifiable on Hamilton's own store locator, ensuring every watch we sell is 100% authentic with an activatable manufacturer warranty.

Can I return the watch if it doesn't fit or isn't what I expected?

Yes. Lexor Miami offers free returns on unopened, unused merchandise within 30 days of delivery, in its original packaging.

Can I try the H68401735 on in person before buying?

Yes. Lexor Miami's showroom at 2371 NW 20th St, Miami, FL is open Monday through Saturday, 10:00 AM to 6:00 PM, and our team can help you compare case sizes and strap options in person.

Is this watch a good gift?

It's a strong gift choice for anyone who values function over flash — the versatile all-black design, genuine Swiss movement, and authorized-dealer warranty make it a dependable, low-risk gift for a first watch, graduation, or milestone birthday.

The Bottom Line

The Hamilton Khaki Field Quartz H68401735 isn't trying to be everything — it's trying to be one thing extremely well: a rugged, legible, all-black field watch that you can put on and forget about, backed by more than a century of military watchmaking heritage and genuine Swiss engineering. Whether you're building your first serious watch collection or adding a dependable everyday piece to an existing rotation, this is a timepiece that will serve you for years without asking anything in return. Shop the H68401735 today at Lexor Miami — your authorized Hamilton retailer trusted by collectors across the United States.