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Limited to 1,200 pieces worldwide · Caliber 5X63 GPS Solar · 43.4mm super-hard coated titanium · Extra black silicone strap included · $2,900 at Lexor Miami, an authorized Seiko Luxe dealer with a 3-year manufacturer's warranty and free shipping in the contiguous US.

The Seiko Astron HAB006 "Crystal Pink," one of only 1,200 pieces made, available now at Lexor Miami.
Shop the Seiko Astron HAB006 – $2,900
The Seiko Astron HAB006 (full reference HAB006J1) is a 2026 limited-edition GPS Solar dual-time chronograph with a "Crystal Pink" dial inspired by rose quartz, a 43.4mm super-hard coated titanium case, Seiko's new Caliber 5X63 movement, and a production run of just 1,200 pieces worldwide. It sets itself to the correct time and time zone using GPS satellites, runs on light alone, and carries a US retail price of $2,900.
For most of its modern history, the Seiko Astron has worn serious colors. Black, navy, silver, and graphite dials suited a watch built for frequent flyers and engineers who care more about atomic-level accuracy than about making a statement. In 2026 that changed. After introducing an all-new movement and case architecture in May, Seiko followed up in July with two limited editions that put color at the center of the conversation: the Crystal Green HAB005 and the Crystal Pink HAB006.
The HAB006 is the bolder of the pair. Its dial is pressed with a faceted pattern modeled on the internal structure of a quartz crystal, then finished in a mirror-like pink that changes character with every movement of your wrist. In bright Florida sun it reads almost silvery-rose; under restaurant lighting it deepens into something closer to dusty mauve. Three black sub-dials and black accents keep the design grounded, so the watch never tips into novelty.
Underneath that dial is one of the most capable movements Seiko makes. The Caliber 5X63 locates GPS satellites to set the time and time zone, tracks a second time zone, measures elapsed time to 1/20 of a second, and keeps a perpetual calendar that will not need correcting until February 28, 2100. It does all of this without a battery change, powered entirely by light.
If you are an American buyer weighing whether this watch is worth $2,900, this guide is written for you. We will cover the history behind the Astron name, every specification that matters, how the GPS Solar system actually works day to day, how the HAB006 compares with its siblings and rivals, and why buying it from an authorized dealer like Lexor Miami protects both your warranty and your investment.
Seiko traces its beginnings to 1881, when Kintaro Hattori opened a watch and clock shop in Tokyo's Ginza district. His guiding philosophy, often summarized as "always one step ahead of the rest," shaped a company that would go on to manufacture nearly every component of its watches in-house, from hairsprings and quartz oscillators to solar cells and the integrated circuits inside its GPS calibers. 2026 marks the brand's 145th anniversary, which is part of why this year's Astron releases carry so much significance.
On Christmas Day 1969, Seiko released the original Astron in Tokyo. It was the world's first quartz wristwatch sold to the public, and it was accurate to within about five seconds per month at a time when good mechanical watches were considered excellent if they drifted only a few seconds per day. That single product helped set off what collectors now call the Quartz Revolution, reshaping the global watch industry over the following decade. Seiko chose not to lock the technology away; it shared key quartz patents, and quartz became the standard for the world's everyday timekeeping.
More than four decades later, Seiko revived the Astron name for another first: a wristwatch that could receive GPS satellite signals, identify its own time zone, and adjust itself anywhere on Earth, all while running on solar power. Ordinary GPS receivers consume far too much energy for a small solar-powered watch, so Seiko engineered an ultra-low-power receiver and a dedicated antenna to make it practical. Successive calibers made the system smaller, faster, and more refined.
In May 2026, Seiko introduced the Caliber 5X63 alongside a reworked design language for its top-tier Astron watches: a thinner case, a cleaner dial layout, an angular integrated-bracelet profile, and a quick-change system that lets you swap the bracelet for a strap in seconds. The launch included the core models HAB001, HAB002, and HAB003, plus the 145th Anniversary HAB004 limited edition. Two months later, Seiko added the HAB005 Crystal Green and this HAB006 Crystal Pink, each limited to 1,200 pieces. Of the 5X63 references, only the HAB004, HAB005, and HAB006 ship with a second strap in the box, which is a meaningful extra when you consider how differently the watch wears on black silicone versus titanium.

The Crystal Pink dial is pressed with a faceted pattern inspired by the structure of a quartz crystal.
Press a button outdoors and the HAB006 connects to GPS satellites, determines your location, and sets itself to the correct local time zone. Seiko's world-time database covers 38 cities, and the system works anywhere on Earth with a clear view of the sky, including over oceans where radio-controlled watches have no signal at all.
Once the time zone is set, the watch quietly re-syncs its timekeeping to GPS time when it senses it is outdoors in bright light. Between those syncs, the quartz regulation keeps it within ±15 seconds per month, but in practice owners who spend any time outside will see it correct itself regularly.
A sub-dial tracks a second time zone, perfect for keeping Miami or New York time while you are in London or Tokyo. The time transfer function lets you swap the main time and the sub-dial time with a button press, so when you land at your destination the main hands can display local time while home time moves to the sub-dial.
The chronograph measures elapsed time up to 24 hours in 1/20-second increments, useful for timing everything from a layover to a lap at the track.
The date and day display account for months of different lengths and leap years automatically. You will not need to correct the calendar until February 28, 2100.
A dedicated DST setting handles seasonal clock changes in the US and abroad, and an in-flight mode disables GPS reception for airline travel.
The watch displays its charge level, the number of satellites acquired during reception, and whether the last reception was successful, so you always know the state of your timekeeping at a glance.
The case integrates a push-button quick-change system. The titanium bracelet and the included black silicone strap swap without tools, and each one locks firmly in place with a simple press.
Features describe what a watch can do. Benefits describe how it changes your day. Here is what owning the HAB006 actually feels like.
You never set your watch again. After a flight from Miami to Madrid, one button press outdoors and the watch shows local time. The perpetual calendar, the DST function, and the automatic GPS time sync remove nearly every reason you would normally pull the crown.
You never replace a battery. The solar dial converts any light, natural or artificial, into stored energy. A full charge runs the watch for roughly six months, and if it sits in a drawer it drops into a power-save mode that stretches the reserve to about two years. No battery replacements means no service visits for power and no risk of a leaking cell.
You get accuracy that mechanical watches cannot match. Even the finest mechanical chronometers drift a few seconds per day. The HAB006 is regulated to ±15 seconds per month on its own and corrects itself to GPS time when it can reach the satellites.
You wear something light enough to forget. Titanium is significantly lighter than stainless steel. On a 43.4mm chronograph with a full integrated bracelet, that weight difference is the difference between a watch you notice all day and one you stop thinking about.
You own something genuinely rare. With only 1,200 pieces made for the entire world, the HAB006 is far scarcer than most luxury sports watches in its price range, and each one carries its own engraved serial number.
You get two watches in one. Polished titanium for the office or a dinner in Brickell; black silicone for the beach, the boat, or the gym. The quick-change system makes the switch take seconds.
Check Availability – Only 1,200 Made
All specifications below are verified against Seiko's official product data for reference HAB006J1.
| Reference | HAB006 (HAB006J1) |
|---|---|
| Collection | Seiko Astron (Seiko Luxe) |
| Edition | GPS Solar 2026 Limited Edition, 1,200 pieces |
| Caliber | 5X63 GPS Solar |
| Jewels | 14 |
| Accuracy | ±15 seconds per month without GPS reception (auto-corrected when GPS signal is received) |
| Power reserve | Approx. 6 months fully charged; approx. 2 years in power-save mode |
| Case material | Titanium with super-hard coating |
| Diameter | 43.4mm |
| Thickness | 12.4mm |
| Lug-to-lug | 50.0mm |
| Crystal | Sapphire with Super-Clear coating |
| Dial | Crystal Pink, pressed faceted pattern, black sub-dials |
| Luminescence | LumiBrite on hands and indexes |
| Bracelet | Titanium with super-hard coating; easy-adjust three-fold clasp with push-button release |
| Extra strap | Black silicone (included) |
| Caseback | Screw-down, engraved "LIMITED EDITION" and serial number |
| Water resistance | 10 bar (100m), everyday use |
| Magnetic resistance | 4,800 A/m |
| Warranty at Lexor Miami | 3-year Seiko manufacturer's warranty |
| Price | $2,900 USD |
Titanium is prized in watchmaking for being roughly 40% lighter than stainless steel while remaining strong and hypoallergenic, which matters if you have sensitive skin or live somewhere hot and humid like South Florida. Its one weakness is that untreated titanium scratches easily. Seiko solves that with a proprietary super-hard coating applied to both the case and bracelet, dramatically improving resistance to the everyday scuffs that dull most sports watches within months. The result is a watch that stays bright and crisp far longer than you would expect from bare titanium.
The dial sits beneath a sapphire crystal, the second-hardest natural material after diamond, so keys, desk edges, and countertops are unlikely to leave a mark. Seiko adds its Super-Clear anti-reflective coating, which cuts glare and makes the faceted pink dial look as though there is no glass over it at all. That clarity is especially valuable on the HAB006, where the dial's play of light is the whole point.
Seiko's LumiBrite compound coats the hands and indexes. It is non-radioactive, charges quickly under light, and glows brightly in the dark, so the HAB006 stays legible on a red-eye flight or a late drive home.
The included strap is chosen specifically to pick up the black sub-dials and accents. Silicone is comfortable in heat, shrugs off pool water and sunscreen, and gives the watch a sportier, more casual look.

Super-hard coated titanium keeps the HAB006 light on the wrist and resistant to everyday scratches.
The concept behind the HAB006 is quietly clever. Quartz crystal is the material that made the original 1969 Astron possible, so Seiko designed a dial that looks like the inside of one. A newly developed embossed pattern recreates the multiple facets of a quartz crystal, and a mirror-like pink finish inspired by rose quartz gives each facet its own reflection. The effect is a dial that seems to move as light passes across it, sparkling in direct sun and turning soft and muted in shade.
Pink can easily look sweet or fragile. Seiko avoids both by setting three black sub-dials and black accents against it. The contrast gives the dial structure and legibility, and it makes the HAB006 read as a confident sports chronograph rather than a fashion watch. It is a color combination that works equally well on men and women, which is part of why it has drawn so much attention from collectors.
The 2026 Astron case is defined by sharp angles, an octagonal bezel, and a bracelet that flows directly from the case without traditional lugs. Brushed and polished surfaces alternate across the facets, echoing the crystalline pattern on the dial. The style places the HAB006 in the integrated-bracelet luxury sports watch category that has dominated collector interest for the past several years, but with technology no mechanical rival can offer.
At 43.4mm across, the HAB006 is a substantial chronograph, but the 50.0mm lug-to-lug length and 12.4mm thickness keep it wearable on a wide range of wrists. Because the bracelet curves down immediately from the case, it hugs the wrist more closely than its diameter suggests. Most wearers with wrists around 6.5 inches and up will find it sits comfortably; if you are unsure, our team at the Miami showroom can help you try it on.
A solar cell beneath the dial captures light and converts it into electricity, which is stored in a rechargeable secondary cell. Seiko designed the dial to let enough light through to charge efficiently while still looking like a conventional, richly finished watch face. Regular exposure to daylight or bright indoor light is all the watch needs. An overcharge prevention function protects the cell if you leave it in strong sun.
When you initiate a time zone adjustment, the watch searches for GPS satellites and calculates its position from at least four of them. It then matches that position to the correct time zone and sets the hands accordingly. A simpler time-only reception happens automatically when the watch detects it is outdoors in bright light, keeping its timekeeping aligned with GPS time.
Radio-controlled "atomic" watches depend on land-based transmitters that only cover certain regions; in the US that means a single station in Colorado. Out of range, at sea, or across much of the world, they are on their own. GPS satellites cover the entire planet, so the HAB006 can find the correct time from a beach in Cancún, a vineyard in Napa, or the deck of a cruise ship in the middle of the Atlantic.
The 5X63 is rated to 4,800 A/m of magnetic resistance, protecting accuracy around the phones, laptops, speakers, and magnetic clasps that surround modern life. Combined with a screw-down caseback and 10 bar water resistance, the HAB006 is built to handle rain, hand washing, swimming, and splashes without a second thought. It is not intended for scuba diving.

Each HAB006 carries a screw-down caseback engraved "LIMITED EDITION" with its own serial number.
This is the watch the Astron was invented for. If you fly regularly out of MIA, JFK, LAX, or any major hub, automatic time zone adjustment and a dedicated home-time sub-dial remove one more piece of friction from every trip.
With 1,200 pieces worldwide and a dial design shared with only one sibling, the HAB006 is a natural addition to a collection built around rare and distinctive references. It also represents a historic moment for Astron: the first year of the 5X63 caliber.
Pink dials have become one of the most talked-about trends in watchmaking, but many of them sit on dress watches or fashion pieces. The HAB006 delivers that color on a serious, technically advanced titanium chronograph.
The Crystal Pink dial and lightweight titanium construction make the HAB006 a compelling choice for women who prefer an oversized, sporty look. The quick-change system and included silicone strap make it easy to adjust its personality.
If you appreciate engineering and want a watch that is genuinely more accurate than anything mechanical, the 5X63 is one of the most sophisticated movements available at this price.
For milestone birthdays, promotions, anniversaries, and graduations, a limited-edition, serial-numbered watch that never needs setting or batteries is a gift that keeps working for decades.
Where you buy a limited edition matters as much as which one you choose. Here is what you get when you buy the HAB006 from Lexor Miami.
Lexor Miami is an authorized Seiko Luxe retailer listed on Seiko's official US dealer map. That means your HAB006 comes directly through official channels, brand new, with all original packaging, the included silicone strap, and the special nylon presentation box.
Watches sold by unauthorized gray-market sellers often lack a valid Seiko warranty. Buying from Lexor Miami ensures your 3-year manufacturer's warranty is honored, which is especially important on a complex GPS Solar movement.
Every watch we sell is guaranteed authentic and new. With a limited edition, authenticity also protects your watch's future value; original box, papers, and a verifiable authorized purchase matter when it comes time to insure or eventually resell.
The HAB006 ships free within the 48 contiguous United States, with expedited options available at checkout. If the watch is not right for you, unopened and unused items can be returned within 30 days of delivery using a prepaid return label from our team.
Lexor Miami is a family-run, women-owned business with more than 20 years of experience in luxury watches and eyewear and over 3,100 five-star Google reviews. Visit our showroom at 2371 NW 20th St, Miami, FL 33142, Monday through Saturday from 10 AM to 6 PM, with free parking and on-site security. Our team can size the bracelet, demonstrate the GPS functions, and show you the HAB006 side by side with other Seiko Astron watches. Learn more about Lexor Miami or explore our guide to luxury shopping in Miami.
Have a question about wrist fit, setup, or availability? Reach our specialists by WhatsApp or phone at +1 (786) 333-1331, by email at info@lexormiami.com, or through our contact page. You can also browse our store FAQs for shipping and payment details.
| Model | Dial | Edition | Extra Strap | US Price |
|---|---|---|---|---|
| Astron HAB006 | Crystal Pink, black sub-dials | Limited, 1,200 pcs | Yes, black silicone | $2,900 |
| Astron HAB005 | Crystal Green, black sub-dials | Limited, 1,200 pcs | Yes, black silicone | $2,900 |
| Astron HAB001 | Core collection dial | Regular production | No | $2,700 |
| Astron HAB002 | Core collection dial | Regular production | No | $2,700 |
| Astron HAB004 (145th Anniversary) | Blue accents inspired by Seiko Blue | Limited, 2,000 pcs | Yes | $2,900 |
All five watches share the same Caliber 5X63, 43.4mm titanium case, sapphire crystal, and quick-change system. The differences come down to dial, rarity, and what is in the box.
HAB006 vs. HAB005: These are true siblings, identical in every specification and edition size. The choice is purely about color. The Crystal Green HAB005 feels fresh and sporty; the Crystal Pink HAB006 is warmer, more unexpected, and more of a conversation piece. Some collectors buy both as a pair.
HAB006 vs. HAB001 and HAB002: The HAB001 and HAB002 cost $200 less and offer the same movement and case in regular production. For that $200 difference, the HAB006 adds the faceted crystal dial, a serial-numbered limited-edition caseback, a second strap, and the special presentation box. If rarity and versatility matter to you, the HAB006 offers more value per dollar.
HAB006 vs. HAB004: The 145th Anniversary HAB004 is also a limited edition at the same price, but with a larger run of 2,000 pieces and a more traditional blue-and-white palette. The HAB006 is the scarcer of the two and the more distinctive design.
If you love the technology but want a different look, Lexor Miami also carries the Seiko 100th Anniversary Speedtimer Limited Edition SSH169 ($2,400), a GPS Solar chronograph with a more classic racing-inspired design, as well as the Astron GPS Solar SSJ014 ($2,300) and Astron SSJ023 ($2,400), which lean toward a dressier, more understated aesthetic. The HAB006 stands apart from all three with its newer 5X63 caliber, integrated-bracelet case, and limited-edition status.
Citizen's Satellite Wave GPS line is the closest direct competitor in solar GPS technology, and Casio's premium lines offer connected timekeeping through radio and Bluetooth. Neither, however, currently offers a limited-edition, faceted pink dial on a super-hard coated titanium integrated-bracelet chronograph at this price. Compared with mechanical luxury sports watches from Swiss brands, the HAB006 is lighter, far more accurate, and never needs winding or setting, though it naturally offers a different kind of appeal than a hand-finished mechanical movement. If you are drawn to mechanical heritage instead, the King Seiko VANAC HKF005 and the rest of our King Seiko collection are worth a look.

The HAB006 arrives in a special presentation box exclusive to this limited edition, with an extra black silicone strap.
A watch like the HAB006 is made for a life in motion. Picture a Friday morning in Miami: a quick coffee in Wynwood, a client meeting in Brickell, an evening flight to Mexico City. The titanium bracelet looks sharp under a blazer, the pink dial catches the light across the conference table, and when you land, one press outdoors and the watch has already moved on to local time while Miami time waits patiently on the sub-dial.
The next morning, swap to the black silicone strap in seconds and head to the pool or the beach. Titanium will not weigh you down in the heat, the screw-down caseback and 10 bar rating handle a swim, and the sapphire crystal shrugs off sand. By evening, you can be back on the bracelet for dinner without a second thought.
That versatility is what modern luxury means for many American buyers. Rather than owning one watch for the office and another for the weekend, the HAB006 adapts to wherever the day goes. It also signals a particular kind of taste: someone who values innovation and craftsmanship equally, appreciates Japanese design, and is confident enough to wear pink on a technical chronograph. Pair it with crisp white linen, navy tailoring, or all-black streetwear and it becomes the focal point of the outfit. Complete the look with a pair of designer sunglasses from Lexor Miami's eyewear collections, and you have a travel-ready wardrobe that works from South Beach to St. Barts.
And because only 1,200 exist worldwide, wearing one means wearing something few people will ever see in person. That quiet exclusivity is, in the end, what separates a luxury watch from simply an expensive one.
The Seiko Astron HAB006 costs $2,900 in the United States. At Lexor Miami, that price includes free shipping within the contiguous US and a 3-year Seiko manufacturer's warranty.
Seiko limited the HAB006 to 1,200 pieces worldwide. Each watch has "LIMITED EDITION" and an individual serial number engraved on the caseback.
The HAB006 uses Seiko's Caliber 5X63, a GPS Solar dual-time chronograph movement introduced in 2026. It is accurate to ±15 seconds per month without a GPS signal and corrects itself automatically when it receives one.
Mechanically, yes. Both use the Caliber 5X63, the same 43.4mm titanium case, and the same 1,200-piece edition size. The HAB005 has a Crystal Green dial, while the HAB006 has a Crystal Pink dial.
No. The watch is powered by light through a solar cell under the dial. A full charge lasts about 6 months, and power-save mode extends that to about 2 years. It never needs a battery replacement.
Go outdoors with a clear view of the sky and press the reception button. The watch locates GPS satellites, determines your position, and sets itself to the correct local time zone. It also syncs the time automatically when it senses it is outdoors in bright light.
The case measures 43.4mm in diameter, 12.4mm thick, and 50.0mm lug-to-lug. Thanks to the integrated bracelet and lightweight titanium, it wears comfortably on most wrists from about 6.5 inches and up.
It is water resistant to 10 bar (100 meters), suitable for swimming, showering, and everyday water exposure. It is not designed for scuba diving.
The HAB006 includes the titanium bracelet, an extra black silicone strap, and a special nylon presentation box exclusive to this limited edition, along with Seiko's warranty documentation.
Seiko lists it as a men's model, but the Crystal Pink dial and lightweight titanium make it a popular unisex choice for anyone who enjoys a larger, sporty watch.
No watch should be bought purely as an investment, but limited editions with small production runs, original packaging, and authorized-dealer provenance tend to hold their appeal better than regular production models. Keeping your box, papers, and extra strap helps preserve value.
Yes. Lexor Miami is an authorized Seiko Luxe dealer listed on Seiko's official US store locator, so every HAB006 sold is brand new, 100% authentic, and covered by the full 3-year manufacturer's warranty.
Yes. Visit the Lexor Miami showroom at 2371 NW 20th St, Miami, FL 33142, Monday through Saturday, 10 AM to 6 PM. Because quantities are limited, we recommend calling or messaging +1 (786) 333-1331 before your visit.
Lexor Miami ships to the 48 contiguous United States only. Shipping is not available to Alaska, Hawaii, Puerto Rico, APO/FPO addresses, or international destinations.
Only 1,200 Crystal Pink Astrons exist, and authorized allocations in the US are limited. Secure yours today from an authorized Seiko Luxe dealer with a 3-year warranty, free shipping, and a real showroom team ready to help.
Shop the Seiko Astron HAB006 Now – $2,900
Prefer to talk first? Message or call us at +1 (786) 333-1331 or email info@lexormiami.com.
For the right buyer, absolutely. The Seiko Astron HAB006 brings together three things that rarely share a single watch: cutting-edge technology, genuine scarcity, and a design with real personality. The Caliber 5X63 sets itself anywhere on Earth, runs on light, and keeps a perpetual calendar to 2100. The super-hard coated titanium case is light, comfortable, and built to stay looking new. And the faceted Crystal Pink dial is a clever tribute to the quartz crystal that started the Astron story in 1969, executed with a level of finish that makes it stand out in any collection.
At $2,900, it costs only $200 more than the core HAB001 and HAB002 while adding limited-edition numbering, a second strap, and a dial that only 1,200 people in the world will own. If you travel often, love distinctive design, or simply want a luxury watch you never have to set, wind, or recharge with a battery, the HAB006 is one of the most compelling Seiko releases of 2026.
Explore the full Seiko Astron collection, browse more limited edition watches, discover the wider Seiko Luxe and Seiko watch ranges, or read more buying guides on the Lexor Miami blog. When you are ready, your HAB006 is waiting.