• Case size (L× W× H): 53.9 × 49.7 × 18.6 mm
• Weight; 96 g
• Case / bezel material: Resin / Stainless steel
• Band; Resin Band
• Construction: Shock Resistant
• Water resistance; 200-meter water resistance
• Power supply and battery life: Approx. battery life: 2 years on CR2016
• Glass: Mineral Glass
• Surface treatment: Gold ion plated bezel
• Compatible band size: 145 to 215 mm
• 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: Hourly time signal, Multi-function alarm
• Flash alert feature: Flash alert, Flashes with buzzer that sounds for alarms, hourly time signals
• Light: Electro-luminescent backlight, Afterglow
• Light color: EL:Blue Green
• Calendar: Full auto-calendar (to year 2099)
• Accuracy: ±15 seconds per month
• 12/24-hour format
• Regular timekeeping: Hour, minute, second, pm, month, date, day