Casio Collection Watch Blue [Casio] STR-300J-2AJH Men's

【】 Case dimensions (height x width x thickness): 48.2 x 35.2 x 12.1 mm Mass: 30g Case/bezel material: Resin Band: Resin band Water resistance: 5 ATM Battery life: about 10 years [Clock function] Dual Time stopwatch timer Five daily alarms (one with snooze function) and a time signal. LED light (with auto-light and afterglow function) Light color: LED Green Fully automatic calendar Average monthly difference: ±15 seconds Switch between 12/24 hour time display.