Features The iconic BABY-G look you love — a compact, casual watch for your active life. The smaller and slimmer BGD-565 is designed to appear flat when viewed from the side for an even thinner look. Tough shock-resistant construction and 100-meter water resistance in a versatile design to match any fashion statement you choose, this watch is a great accessory any time of year. Specifications Basic Information Case size (L× W× H) 1 × 37.9 × 11.3 mm Weight 30 g Case and bezel material Resin Band Resin Band Construction Shock Resistant Water resistance 100-meter water resistance Power supply and battery life battery life: 3 years on CR1616 Exterior Glass Mineral Glass Compatible band size 125 to 180 mm Watch Features Stopwatch 1/100-second stopwatch Measuring capacity: 00'00''00~59'59''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 Timer 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 Alarm/hourly time signal Multi-function alarm Hourly time signal Flash alert feature Flash alert Flashes with buzzer that sounds for alarms, hourly time signals, countdown timer time up alarm Light LED backlight (Super Illuminator) Afterglow Light color LED:White Calendar Full auto-calendar (to year 2099) Accuracy Accuracy: ±15 seconds per month Other features 12/24-hour format Regular timekeeping: Hour, minute, second, pm, month, date, day