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.
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.