From the G-SHOCK square face DW-5600 Series comes a collection of new models with an innovative structure and attractive design variations. These new models change from the past one-piece bezel to a bezel molded using two layers of different colours. The DW560SU-3 design concept was to create a lineup of practical and utilitarian colours that go well with street fashions. Case / bezel material: resin. Resin band. Shock resistant. Mineral glass. 200-meter water resistance. Size of case : 48.9×43.8×13.5mm. Electro-luminescent backlight. Flash alert, flashes with buzzer that sounds for alarms, hourly time signals. 1/100-second stopwatch. Countdown timer, measuring unit: 1 second, countdown range: 24 hours, countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments). Other: Auto-repeat. Multi-function alarm. Hourly time signal. Full auto-calendar (to year 2099). 12/24-hour format, regular timekeeping: Hour, minute, second, pm, month, date, day. Accuracy: ±15 seconds per month. Approx. battery life: 2 years on CR2016.