Casio Timeless Collection F-91W watch, green, F-91WF-3AEF
Green Casio Timeless Collection F-91W Watch with Nylon Strap and Digital Display
The olive green case and matching nylon strap give the familiar F-91W digital watch a relaxed, camouflage-friendly look. The strap is made from recycled PET plastic and has a metal-colored buckle and two keepers. The watch is 35.2 mm wide and 8.5 mm thick and weighs 21 g, so it stays light on the wrist. The strap fits wrists of 145–215 mm.
The display shows the time, day of the week and date. The watch has 1/100 second stopwatch timing, a daily alarm, an hourly time signal and a green LED backlight. The quartz movement runs on a CR2016 battery, which lasts about 7 years. This simple digital watch suits work, outdoor activities and use as an everyday backup watch.
Product number: F-91WF-3AEF
Brand: Casio
Product category: Men's watches
Movement: Quartz (battery)
Battery: CR2016, lasts about 7 years
Features: Digital display, 1/100 s stopwatch, alarm, hourly time signal, calendar, LED backlight
Accuracy: ±30 seconds per month
Case material: Plastic
Case color: Green
Crystal: Plastic
Case width: 35.2 mm
Case thickness: 8.5 mm
Weight: 21 g
Strap material: Fabric / nylon (recycled PET plastic)
Strap color: Green
Strap length (wrist circumference): 145–215 mm
Water resistance: 100 m / 10 atm
Frequently asked questions
Does the watch need a battery?
The watch is a quartz watch and runs on a CR2016 battery. The battery lasts about 7 years.
What functions does the watch have?
The watch has a 1/100 second stopwatch, a daily alarm, an hourly time signal, a calendar and a green LED backlight.
Does the watch fit a narrow wrist?
The strap fits wrists of 145–215 mm. The case is 35.2 mm wide and 8.5 mm thick, and the watch weighs 21 g.
















