G-SHOCK has created a new concept of toughness in watches. It all started with a developer''s heat belief that creating a watch that won''t break even if dropped, and a challenge that overpowers the common sense of the time. STRENGTH. Aim for strength ahead. G-SHOCK, the challenge never ends. Specifications: Stopwatch: Stopwatch (1/100 second (0''00''''00''''00~59''59''''99), 1 second (1:00''00''''~23:59''59''''), 24 hour meter), with split timer: timer (set unit: 1 second, maximum set: 24 hours, 1 second increments, auto repeat). Alarm/Hourly Time Signal: Multi-alarm/hourly alarm flash function: Alert flash function (alarm/hourly signal/timer-linked luminous); Light: EL backlight (with afterglow function); Light color: EL: Blue green calendar: Full auto calendar accuracy: Average monthly difference: ±15 seconds, other functions: 12/24 hour display switch.