CASIO Watches

Standard Micro-light Black Watch F-91W-1DG

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Information:

• Case size (L?? W?? H)

  38.2 ?? 35.2 ?? 8.5 mm

• Weight

  21 g

• Case and bezel material

  Resin

• Band

  Resin Band

• Water resistance

  Water Resistant

• Power supply and battery life

  Approx. battery life: 7 years on CR2016

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Exterior

• Glass

  Resin Glass

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Watch Features

• Stopwatch

  1/100-second stopwatch Measuring capacity: 59'59.99" Measuring modes: Net time, split time, 1st-2nd place times

• Alarm/hourly time signal

  Daily alarm
  Hourly time signal

• Light

  LED light

• Light color

  LED:Green

• Calendar

  Auto-calendar (set at 28 days for February)

• Accuracy

  Accuracy: ??30 seconds per month

• Other features

  12/24-hour format
  Regular timekeeping: Hour, minute, second, pm, date, day