Description 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 stainless steel with green aluminum bezel and matching green dial, one-way rotating elapsed time and water resistant to 200 metres. Calibre E168. Specification MODEL BN0199-53X MOVEMENT TECHNOLOGY E168Eco-DrivePowered by any light source, continuously and sustainably, eliminating the need to replace watch batteries. CASE SIZE (MM) 45 LUG WIDTH (MM) 22 BAND TYPE BraceletStainless Steel CASE MATERIAL Silver-ToneStainless Steel CRYSTAL Mineral CrystalImpact and shatter resistant CLASP Safety Fold Over Clasp with Push Button DIAL GreenLuminous Hands and Markers WATER-RESISTANCE WR200/20Bar (Swimming, Marine Sports, Scuba Diving) ADDITIONAL FUNCTIONS 3-Hand Date