Description

Seiko Astron GPS Solar Dual Time Chronograph 145th Anniversary Limited Edition HAB011J:

Seiko Astron GPS Solar Dual Time Chronograph 145th Anniversary Limited Edition HAB011J. Celebrate Seiko’s remarkable watchmaking heritage with the Seiko Astron GPS Solar 145th Anniversary Limited Edition men’s watch. Combining cutting-edge GPS solar technology with an eye-catching purple dial and sophisticated ceramic and titanium construction, this exceptional timepiece delivers precision, innovation and distinctive style.
Powered by the advanced Seiko Calibre 5X83 GPS Solar movement, this watch receives GPS satellite signals to automatically adjust to your local time zone. With daily automatic time adjustment, it offers extraordinary accuracy of approximately one second every 100,000 years. The solar-powered movement harnesses energy from natural and artificial light, providing a power reserve of up to two years when fully charged.
The striking purple dial is complemented by a silver and yellow gold-tone case, while the integrated ceramic and titanium bracelet combines durability with contemporary styling. Measuring 43.3mm in diameter, the case features sapphire crystal with Seiko’s Super Clear Coating for excellent clarity and reduced reflections. Lumibrite hands and markers enhance visibility in low-light conditions.
Designed for travellers and watch enthusiasts, the dual-time function allows the wearer to display a second time zone while the main hands can be adjusted manually to different time zones. The world-time function identifies the local time zone using GPS signals from four or more satellites, with manual time adjustment and automatic daylight saving time adjustment also available.
Additional features include a GPS-controlled perpetual calendar, day and date display, AM/PM indicator, power reserve indicator and a 12-hour chronograph measuring in 1/20-second increments. With 100-metre water resistance and a refined combination of premium materials, this limited-edition Seiko Astron celebrates 145 years of Seiko innovation and watchmaking excellence.
Key Features
Brand: Seiko
Collection: Astron GPS Solar
Edition: Limited Edition Seiko 145th Anniversary
Movement: Calibre 5X83 GPS Solar
Timekeeping Accuracy: Approximately ±1 second every 100,000 years with daily automatic time adjustment
Power Reserve: Up to 2 years when fully charged
Case Material: Ceramic and titanium
Case Size: 43.3mm diameter × 49.5mm length × 13.4mm thickness
Case Colour: Silver and yellow gold-tone
Dial Colour: Purple
Crystal: Sapphire crystal with Super Clear Coating
Bracelet: Ceramic and titanium in silver and black
Bracelet Reference: M12Z11AH0
Water Resistance: 100 metres
Display: Analogue
Functions: GPS time adjustment, world time, dual time, AM/PM indicator, day and date
Chronograph: 12-hour stopwatch with 1/20-second increments
Calendar: GPS-controlled perpetual calendar, automatically adjusting for short months and leap years through February 2100
Additional Features: Power reserve indicator, Lumibrite hands and markers, automatic daylight saving time adjustment
Crown: Pull-out crown with cabochon detail
Edition Details: 145th anniversary edition; not individually numbered