Citizen Eco-Drive Promaster Professional Diver is used for mixed gas diving with its 6mm non-reflective curved crystal, ratcheted elapsed-time bezel, screw-back case & screw-down crown, and reinforced urethane band and extender, with a carrying case for the wetsuit strap extension. Crafted in stainless steel with luminous accents, and 300M WR. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number B873.
- Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries.
CASE WIDTH (MM)
- Anti-Reflective Mineral Crystal
- Impact and shatter resistant - anti-reflective coating deflects light
- 300M/30Bar [Scuba Diving]
- Luminous Hands and Markers
- Stainless Steel
- Promaster Crown
- One-Way Rotating Elapsed Time Bezel
- 3 Hand