The F-91W

I bought this watch when I started working at IBM, because it is such an archetype of The Digital Watch, and I like to be reminded of the Future.

2007 2007-06-29 Casio F-91W.jpg

Some pointless facts about the F-91W:

  • Water Resistant;
  • Micro Light;
  • Daily Alarm;
  • 1/100 second digital stopwatch: Measuring capacity: 59:59.99; Measuring modes: Net time, split time, 1st-2nd place times;
  • Hourly Time Signal;
  • Auto Calendar;
  • Accuracy: ±30 seconds per month;
  • Battery CR2016;
  • Approx. battery life: 7 years;
  • Module 593;
  • Size of case: 37.5 x 33.5 x 9.5mm;
  • Total weight: 20g.


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