Promaster Diver

Citizen introduces a fun and functional Eco-Drive ISO-compliant dive watch. It is powered by light and never needs a battery, so you'll never need to open your caseback or compromise your dive again. Well-sized with 42mm case, 1-way rotating elapsed-time bezel, screw-back case and screw-down crown, polyurethane strap with buckle and anti-reflective crystal. WR200.