Citizen Promaster Marine Diver's Watch#NY0100-50XGreen DialAnalog DisplaySuper Titanium Case and Strap200m Water ResistanceDay & Date IndicatorAutomatic MovementCaliber 8204Power Reserve 40 HoursMineral GlassAccuracy: /- 20 Seconds Per DayOne Way Rotating BezelPush Button BuckleCase Diameter: 42mmWeight: 110g