About F-91 in Short. With its daily alarm, hourly time signal and auto calendar, you’ll never need to worry about missing an appointment again. Grey Casual Classic watch with a black Resin Band.
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|Price||17$ *average Amazon Price, we may earn commission from purchases|
|Year of First Release||1989|
|Model Range||Casio Retro|
|Battery Type||CR2016 (Casio Batteries)|
F-91 Model Range *may be updated
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Other Casio Digital F Watches *similar by price and functions but different by cases
These are not all Casio Digital F Series. Here is a list of All Casio Digital F Watches →
Casio Retro F-91 on the wrist!
Official F-91 Specs / Features *for base version F-91W-1
- Case / bezel material: Resin
- Resin Band
- Resin Glass
- Water Resistant
- LED light
- 1/100-second stopwatch
Measuring capacity: 59’59.99″
Measuring modes: Net time, split time, 1st-2nd place times
- Daily alarm
- Hourly time signal
- Auto-calendar (set at 28 days for February)
- 12/24-hour format
- Regular time keeping: Hour, minute, second, pm, date, day
- Accuracy: ±30 seconds per month
- Approx. battery life: 7 years on CR2016
- Size of case : 38.2×35.2×8.5mm
- Total weight : 21g
You ask, we answer…
The watch is suitable for everyday use, only splash/rain resistant.
Measuring capacity: 59’59.99″; Measuring modes: Net time, split time, 1st-2nd place times.
Not sure about Casio F-91? There are more Vintage Watches from Casio!