With its bold yellow and black colour scheme, this G-SHOCK GA100CY-1A is sure to turn heads. G-SHOCK known for their toughness, functionality, sturdiness, and ability to work seamlessly no matter condition. This watch resembles the colours of emergency rescue and safety signs. Accentuate its versatility that complements both casual and work. - 55 x 51.2 x 16.9mm Case Size - 72g Weight - Resin Case and Bezel - Resin Band - Shock Resistant - Magnetic Resistant - 200 Meters Water Resistant - Approx. battery life: 2 years on CR1220 - Mineral Glass - World Time: 29 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping - Timer - LED Light: Selectable illumination duration (1.5 seconds or 3 seconds), afterglow - Calendar: Full auto-calendar (to year 2099) - Stopwatch - Alarm: 5 daily alarms - Mute feature: Button operation tone on/off - Accuracy: ±15 seconds per month Other features - 12/24-hour format - Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)). Digital: Hour, minute, second, pm, month, date, day