• Case size (L× W× H): 39.4 × 36.3 × 9.7 mm
• Weight: 25 g
• Case and bezel material: Case / bezel material: Resin / Chrome plated
• Band: Resin Band
• Water resistance: Water Resistant
• Power supply and battery life: Approx. battery life: 7 years on CR2016
• Glass: Resin Glass
• Compatible band size: 138 to 215 mm
• Stopwatch:
  1/100-second stopwatch
  Measuring capacity: 59'59.99"
  Measuring modes: Elapsed time, split time, 1st-2nd place times
• Alarm/hourly time signal:
  Daily alarm
  Hourly time signal
• Light: Electro-luminescent backlight
• Light color: EL:Blue
• Calendar: Auto-calendar (28 days for February)
• Accuracy: ±30 seconds per month
• Other features:
  12/24-hour format
  Regular timekeeping:
  Digital: Hour, minute, second, pm, date, day