F-91W-1YER
Family: Casio Collection
LED light
A light emitting diode is used to illuminate the dial.
Stopwatch - 1/100 sec - 1 hour
The elapsed time, the split time and the final time are recorded with an accuracy of 1/100 of a second, up to a maximum of one hour.
Daily alarm
The daily alarm reminds you of events that are repeated daily with an acoustic signal emitted at the preset time.
Automatic calendar
Once set, the automatic calendar always displays the correct date.
12/24 hour format
The time can be displayed at 12 or 24 hours.
acrylic glass
Acrylic is a rather shock-resistant material.
Resin case
The resin case is perfect for every day. It lasts over time, it is resistant, light and suffers less temperature changes.
Resin strap
The resin is synthetic, an ideal material for straps thanks to its extreme resistance and flexibility.
Buckle
The bracelet is equipped with a buckle.
7 years - 1 battery
The battery powers the watch for approx. 7 years.
Water resistance classification (WR) according to ISO 22810
This model is waterproof to DIN 8310 and / or ISO 22810, therefore withstands light splashes. Avoid contact with a larger amount of water.
Dimensions (H x W x D)
38.20mm x 33.20mm x 8.50mm
Weight
ca. 21.00 g