Features: - Partial ion plated - Resin Glass - 50-meter water resistance - ase / bezel material: Resin - Stainless Steel Band - Adjustable Buckle - LED Backlight Afterglow - Specifications: - Flash alert - Flashes with buzzer that sounds for alarms, hourly time signal - 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 - 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 2039) - 12/24-hour format - Regular timekeeping: Hour, minute, second, pm, month, date, day - Accuracy: ±30 seconds per month - Approx. battery life: 3 years on CR2016 - Size of case/total weight: 38.9 X 35 X 9.4 mm/49 g - LED:Umber