The Casio GA110RG-1A G-Shock Gents Watch is in a stylish black and rose gold-toned theme putting style and functionality into one. With features such as an analogue and digital display with shock and magnetic resistance, an LED light, selectable illumination duration and afterglow, a world time feature with 29 time zones, city code display, daylight saving feature, home city and world time swapping, as well as a stopwatch, timer and four daily alarms, a full automatic calendar (to 2099) a 12/24 hour format and regular timekeeping, the watch is made for every day of the year. - 55 × 51.2 × 16.9mm Case Size - 72g Weight - Resin Band, Bezel and Case - 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 - Stopwatch - Timer - Alarm/hourly time signal: 5 daily alarms (with 1 snooze alarm) - Calendar: Full auto-calendar (to year 2099) - Accuracy: ±15 seconds per month - 12/24-hour format - Regular timekeeping: *Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed) *Digital: Hour, minute, second, pm, month, date, day