• Case size (L× W× H): 54.1 × 49.7 × 15.9 mm
• Weight: 52 g
• Case and bezel material: Resin
• Resin Band
• 100-meter water resistance
• Approx. battery life: 10 years on CR2032
• Resin Glass
• Compatible band size: 145 to 215mm
• World time: Dual time
• Stopwatch: 1/100-second stopwatch
• Measuring capacity: 23:59'59.99''
• 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 minute to 24 hours (1-minute increments and 1-hour increments)
• Other: Auto-repeat
• Hourly time signal, 5 multi-function alarms (with 1 snooze alarm)
• LED backlight: Afterglow
• Light color: LED:Amber
• Full auto-calendar (to year 2099)
• Accuracy: ±30 seconds per month
• Other features
• 12/24-hour format
• Regular timekeeping: Hour, minute, second, pm, month, date, day