Citizen Eco-Drive Promaster Diver BN0190-07E

Proof that a dive watch can be fun & functional with the CITIZEN ISO-compliant Promaster Diver. With Eco-Drive technology, it is powered by light and never needs a battery, so you'll never need to open your caseback or compromise your dive again. Featured in black polyurethane strap, stainless steel with bold black aluminum bezel and matching black dial, one-way rotating elapsed time and WR200.