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Genuine 7 Year Warranty Campaign Free Shipping Seiko Astron Nexter Seiko 145th Anniversary Commemoration Limited Core Shop Exclusive Distribution Limited Titanium Limited Quantity Chronograph Replacement Strap Made in Japan GPS Satellite Radio Solar Men's Watch HAB004J SEIKO ASTRON Analog Silver ◆Introducing a limited edition model that pays homage to ``Seiko Blue'', which originated from international sports competitions in the 1960s and symbolized ``innovation and challenge'' and became the foundation of the current corporate color. The bright future of Seiko, which has carved out a path through endless challenges and innovation that is one step ahead of the times, is expressed in a white silver dial color that radiates a sophisticated shine. The sub-dials are decorated with blue, creating a refreshing coloring that stands out in contrast to the base color. An optional silicone strap is included that uses a combination of white and blue colors that are coordinated with this model. Equipped with a new changeable mechanism "Smart Switch", you can easily change the band according to your mood that day. Release date: Released in June 2026
| Product number | HAB004J |
| Drive method | GPS satellite radio solar (5X63) |
| Material: case | titanium |
| Material: belt | Titanium (C ring type) |
| windshield | Sapphire glass (super clear coating) |
| Dial color | silver |
| belt color | silver |
| Size (length x width x thickness) | Approximately 50 x 43.41 x 12.37mm |
| Belt width (maximum) | Approximately 14mm |
| Specifications | Reinforced waterproof for daily life (10 atm) When not receiving: Average monthly difference ±15 seconds Operating period: Approximately 6 months when fully charged, approximately 2 years when power save Lumibrite (hands/index) Anti-magnetic Overcharge prevention function Power save function Chronograph (1/20 second measurement 24 hour meter) Perpetual calendar function (until February 28, 2100) World time function (38 time zones) Dual time display function Date/day of the week display function Power reserve display function Time transfer function Time zone correction function, super smart sensor (automatic time correction function), forced time correction function by GPS satellite radio wave reception Captured satellite number display function Reception result display function DST (daylight saving time) function Reception off function (airplane mode) Automatic needle position correction function screw back Comes with silicone replacement band smart switch mechanism Back cover "LIMITED EDITION" notation Limited to 800 pieces in Japan Made in Japan |
| accessories | Warranty card/dedicated box Comes with replacement belt (silicone/white/navy) *As part of our efforts to address environmental issues, the instruction manual has been digitized. Please check the included warranty for details. |
| Guarantee | Manufacturer's three year warranty |
| ▼Would you like to join us? | |
| →Size adjustment | →Gift wrapping |
| →Name engraving/engraving | →New battery replacement before shipping |
| ・Please order together with the product. ・Some products may not be compatible with various services. Please refer to each service page for details. | |












