CITIZEN Promaster Skyhawk A T Eco Drive 46mm Watch SpecialBlackBayFeatured A scratch resistant sapphire crystal covers GradForHim A scratch resistant sapphire crystal covers this striking dial a screw back case and screw down crown †The black stainless steel bracelet fastens with a fold over clasp with hidden push buttons Features Movement: U680†Eco Drive Case Size: 46mm Water Resistance: 20†bar (200†metres) Dial Colour: Black Synchronized to Atomic Clock for Superior Accuracy Atomic Timekeeping Technology with Synchronized Time Adjustment Available in 43 World Cities 1 100 Second Chronograph Measures up to 24 Hours Perpetual Calendar†Dual Time (Second Time Zone) 2 Alarms 99 Minute Countdown Timer Digital Backlight Display Coordinated Universal Time (UTC) Display Power Reserve Indicator