23-jewel automatic movement ensures precise timekeeping and reliability for deep diving
Black ceramic one-way rotating bezel allows accurate elapsed time measurement underwater
Anti-reflective sapphire crystal protects the dial and enhances underwater visibility
Luminous hands and markers provide clear visibility in low-light conditions
Screw-down crown and caseback offer secure, dustproof protection during dives
Summarized by Shop
Prospex Automatic Diver. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and winning design. Inspired by Seiko’s most iconic diving styles, this distinctive watch includes such upgrades as a black ceramic one-way rotating elapsed timing bezel, magnif
