• Case Size (L× W× H): 53.2 × 50 × 18.7 mm
• Case and bezel material: Resin / Bio-based resin
• Bio-based resin band
• Triple-fold Clasp
• 200-meter water resistance
• Power supply and battery life: Approx. battery life: 5 years on CR2016
• Accuracy: ±15 seconds per month
• Regular timekeeping: Hour, minute, second, pm, month, date, day
• Date display.
• Stopwatch: 1/100-second stopwatch, Measuring capacity: 00'00''0059'59''99 (for the first 60 minutes), 1:00'0023:59'59 (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), 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, countdown timer time up alarm)
• Light: LED backlight (Super Illuminator), Afterglow, Light color: LED: White
• Calendar: Full auto-calendar (to year 2099)
• Mute feature: Button operation tone on/off
• 12/24-hour format.
• Glass: Mineral Glass
• Compatible band size: 145 to 205 mm