Seiko Prospex Speedtimer 1/100 Second Solar Chronograph SFJ009 Finish_Carbon-Fiber or ocean with it on

or ocean with it on your wrist and freely check the time unde water

Dial color: White

and sapphire crystal with anti-reflective coating on the inner surface

The gentle curvature of a sword blade is echoed in index marks with a grind-mark finish that offers the beautiful edging and curves that only Yamagata Casio’s nano-processing technology can produce

baton indexes

Seiko Prospex Speedtimer 1/100 Second Solar Chronograph SFJ009 Finish_Carbon-Fiber or ocean with it onCelebrating 110 years of fine watchmaking On the eve of the 2023 World Athletics Championships in Budapest, Hungary, Seiko is rolling out a new sports timing calibre in its latest Solar Speedtimer. Called Calibre 8A50, this 1 100th of a second chronograph is capable of timing multiple sporting events (ie: multiple lap times) with incredible precision and accuracy. And in keeping with Seiko's rich history of timing sporting events, this distinctive