Description
Seiko Astron SSH177J – The Pinnacle of Precision and Innovation
Introducing the Seiko Astron SSH177J, a cutting-edge timepiece crafted for the modern global explorer. Combining sophisticated design with unmatched technology, this new release from the acclaimed Astron series features advanced GPS Solar movement that automatically adjusts to your exact time zone—anywhere in the world.
Encased in lightweight yet durable titanium with a 44.1mm silver-tone case and bracelet, the SSH177J is as strong as it is sleek. The charcoal textured dial delivers both form and function, displaying dual time, perpetual calendar, stopwatch, power reserve, and AM/PM indicators—all protected by dual curved sapphire glass with a super clear coating for maximum visibility.
Powered by the intelligent 5X83 calibre, this watch offers astonishing accuracy of ±1 second every 100,000 years (with daily GPS sync), plus a 2-year power reserve on a full charge, eliminating the need for battery changes. Whether you’re tracking business time zones or exploring new frontiers, the Astron SSH177J keeps you on course in style.
Key Features:
⦁ GPS Solar-powered with daily automatic time sync
⦁ Dual time chronograph with independent sub-dial
⦁ 44.1mm titanium case and bracelet – lightweight and robust
⦁ Charcoal textured dial with Lumibrite hands & markers
⦁ Perpetual calendar accurate until February 2100
⦁ Stopwatch: 12-hour measurement in 1/20-second increments
⦁ 100m water resistance
⦁ Dual curved sapphire crystal with super clear coating
⦁ World time, DST auto adjustment, and manual time adjustment options
⦁ Power reserve indicator
Whether you’re in the boardroom or crossing continents, the Seiko Astron SSH177J is your ultimate companion in precision, performance, and prestige.

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