• Case size (L× W× H): 50.5 × 50.4 × 13.5 mm
• Weight: 63 g
• Case and bezel material: Resin
• Band: Resin Band
• Water resistance: 200-meter water resistance
• Power supply and battery life: Approx. battery life: 10 years on CR2025
• Glass: Mineral Glass
• Compatible band size: 145 to 235 mm
• World time:
  Multi Time (4 different cities)
  World time
  31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
• Stopwatch:
  1/100-second stopwatch
  Measuring capacity: 23:59'59.99''
  Measuring modes: Elapsed time, split time, 1st-2nd place times
• Timer:
  Countdown timer
  Measuring unit: 1/10 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)
• Alarm/hourly time signal:
  5 daily or one-time alarms
  Hourly time signal
• Light:
  LED light
  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
• Accuracy: ±30 seconds per month
• Other features:
  12/24-hour format
  Regular timekeeping:
  Hour, minute, second, pm, month, date, day