G-SHOCK AW-591-2AJF

World Time Function: Displays the time in 27 cities (29 time zones) worldwide, with daylight saving time setting function. Shock-resistant structure, 20 ATM water resistance Case size: 52.0 mm x 46.4 mm Other features: Stopwatch, timer, 5 daily alarms and hourly time signal, 12/24-hour format switching, LED light. Target: Men Accuracy: ±15 seconds/month Telecommunications Business Act: Not applicable