• Case Size (L× W× H): 55 × 51.2 × 16.9 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: 2 years on CR1220
• Accuracy: ±15 seconds per month
• Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed), Digital: Hour, minute, second, pm, month, date, day
• Date display.
• World time: 29 time zones (48 cities coordinated universal time), daylight saving on/off, home city/world time city swapping
• Stopwatch: 1/1000-second stopwatch, Measuring capacity: 99:59'59.999'', Measuring modes: Elapsed time, lap time, split time, Others: Speed (0 to 1998 units/hour), distance input (0.0 to 99.9)
• Timer: 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), Auto-repeat
• Alarm/hourly time signal: 5 daily alarms (with 1 snooze alarm), Hourly time signal
• Light: LED light, Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow, Light color: LED: Amber
• Calendar: Full auto-calendar (to year 2099)
• Mute feature: Button operation tone on/off
• Neobrite
• 12/24-hour format
• Glass: Mineral Glass
• Compatible band size: 145 to 215 mm