G-Shock GD-100 Series WatchBlack Watch Case size (L W H): 55 51. 2 17. 4 mm Weight: 72 g Construction: Shock Resistant 200 meter water resistance SKU: GDF 100 1BCR A model equipped with a high brightness LED backlight from G SHOCK, which continues to evolve in the pursuit of toughness. Use of a high brightness LED system and a light guide plate makes the watch easy to read even in the dark. It also has practical functions such as world time, an alarm, and a stopwatch. The color