Gent's Citizen Eco-Drive Promaster Dive CAO719-53E $495
Proof that a dive watch can be fun & functional with the Citizen ISO-compliant Citizen Promaster Chrono 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. This timepiece features a stainless steel case and bracelet with black and blue bezel and matching black dial, one-way rotating elapsed time, 1/5th-second chronograph, 12/24-hour time, date and diver 200M. Caliber number B612.