G-Shock GA-100BW-1A watch series black and white luxury – Black/One size
1/1000sec time chronometer that measures the time elapsed, the time divided and the first and second place times 656.2 ft waterproof CR1220 battery with an approximate life of two years. 5081 shock resistant module with global hour shine 29 time zones (48 cities + UTC), daylight savings on/off, hour exchange at home/world Four daily alarms and a repeat alarm
Size: 51 mm