| Reference Ocarat | #127189 |
| Reference | HAB001J1 |
| Brand | Seiko |
| Product Type | Watch |
| Gender | Men |
| Color | Blue Gray |
| Material | Titanium |
| Finish | Matte (Brushed / Satin) |
| Warranty | 3 years |
| Thickness (in mm) | 12,40 |
| Diameter (in mm) | 43,40 |
| Manufacturing | Japan |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Octagonal |
| Dial Finish | Geometric Patterns |
| Watch Case Back | Screwed caseback |
| Glass Quality | Sapphire Crystal |
| Glass Treatment | "Super Clear" treatment |
| Watch Case Types | Date |
| Buttons | 1 Crown 2 Pushers |
| Water Resistance (in ATM) | 10 |
| Frequency | 32.768 Hz |
| Movements | Solar |
| Movement Type | Japanese Movement |
| Movement Brand | Seiko Corp. |
| Calibers (Movements) | Seiko 5X63 |
| Calendar and Time | Dates Days Hours Minutes Seconds Time zones |
| Chronograph Function | Yes |
| Counters and Durations | 24h Day |
| Timekeeping and Measurement | Chronometer to 1/20th of a second |
| Power Reserve (Maximum Duration) | 6 months 24 months |
| Navigation and Instruments | GPS |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track Lumibrite Hands Lumibrite Indices |
| Number of Counters (Additional) | 3 |
| Bracelet Material | Titanium |
| Strap Color | Gray |
| Bracelet Material Finish | Brushed |
| Watch Clasp | Single Deployment Clasp |
| Lug Width (in mm) | 14,00 |
The Seiko Astron watch is a timepiece that embodies innovation and contemporary elegance. Its octagonal case crafted from titanium with a scratch-resistant coating delivers a bold, sophisticated presence. The watch measures 43.41 mm in diameter with a thickness of 12.37 mm, making a notable statement on the wrist. Its brushed finishes give it a harmonious, refined look. Sapphire glass, known for its scratch resistance and paired with a Super Clear coating, guarantees perfect dial legibility.
The dial makes a striking impression with its elegant blue color, adorned with geometric patterns that add depth and visual dynamism while reinforcing the modern character of this watch. The hands are crafted from Lumibrite material, allowing the wearer to read the time even in complete darkness. Paired with Lumibrite indexes, they enhance the analog display and strengthen the model's functional appeal. The thoughtfully arranged three subdials deliver clear, precise information for additional functions including 24-hour chronograph, 1/20th of a second, and day display. The subtle yet distinct minute track enables quick and accurate time reading.
This watch is powered by a solar movement, the Seiko 5X63 caliber. It harnesses light to power the watch, delivering an impressive power reserve of up to 6 months with regular use and up to 24 months in eco mode when fully charged. Packed with cutting-edge technology, this watch also incorporates a GPS module for highly accurate synchronization to local time worldwide. Running at a frequency of 32,768 Hz, this timepiece guarantees remarkable precision.
Crafted from titanium, the watch's bracelet combines modern aesthetics with unmatched comfort. Its gray tone pairs seamlessly with the case, creating a harmonious and understated look. The brushed finish of the titanium enhances this contemporary appeal while providing a surface that resists everyday wear marks. The single deployment clasp makes fastening effortless while ensuring a secure closure. The lug width of 14 mm provides firm yet comfortable support.
With a water resistance of up to 10 ATM, this watch is built to withstand wet environments and occasional immersion such as swimming or showering. This rating also means it can handle the pressure at depths of up to 100 meters, though it is advisable not to push the watch to that limit in order to preserve its mechanical integrity. The screw-down caseback further reinforces water resistance, ensuring the dial and inner movement are optimally protected against water and dust infiltration.



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Astron Watch HAB001J1
(Ref. 127189)