Seiko Prospex Speedtimer Solar 41.4mm Watch new-old-stock Other features include an alveol

Other features include an alveol screw-in caseback and a grade 5 titanium bracelet with patented extendable foldover clasp

The highly original cut-out of the Earth at its centre reveals the beating heart of the movement: at 12 o'clock

The abstract

Features Movement: E111†Eco-Drive Case Size: 40mm Splash†Resistant Dial Colour: Grey 3-Hand Date

Seiko Prospex Speedtimer Solar 41.4mm Watch new-old-stock Other features include an alveolThe Seiko Prospex Speedtimer Solar SSC939 is a 41. 4mm stainless steel watch with a charcoal dial, featuring a tachymeter bezel. Powered by the Calibre V192 Solar movement, it provides a power reserve of approximately 6 months. The watch includes a sapphire crystal with an anti reflective coating on the inner surface, a screw case back, and 100m water resistance. It comes with a stainless steel bracelet and is secured by a three fold clasp with push