Introducing new G-SHOCK models made with popular semi-transparent materials in fluorescent colors that are just the thing for summertime wear. The traditional square face DW5600 has a metallic face that creates a cool design. Case / bezel material: Resin Resin Band Shock resistant Mineral Glass 200 meter water resistance Electro-luminescent backlight Afterglow Flash alert Flashes with buzzer that sounds for alarms, hourly time signals 1/100-second stopwatch Measuring capacity: 00'00a?00 ~ 59'59a?99 (for the first 60 minutes) 1:00'00 ~ 23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, split time, 1st- 2nd place times Countdown timer 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 Module: 3229 Size of case / total weight: 48.9 x 42.8 x 13.4 mm / 53 g