The Casio F-91W is the quintessential lightweight digital watch, renowned for its timeless design, legendary durability, and extreme affordability.
Key Features
- Iconic retro digital design
- Water resistant for daily wear
- Long-lasting battery life of up to 7 years
Full Description
The Casio F-91W-1EF is an iconic, ultra-affordable digital watch known for its retro aesthetic, legendary durability, and uncompromising reliability. Featuring a lightweight resin case and strap, it offers a comfortable, barely-there feel on the wrist while maintaining resistance to daily wear and splash water exposure. Originally introduced in 1989, its timeless minimalist design has made it a pop culture staple worn by millions worldwide, from everyday commuters to world leaders. Powered by a reliable quartz movement, the watch is remarkably accurate and boasts a battery life that famously lasts up to seven years on a single cell. Essential daily tools like a stopwatch, daily alarm, and automatic calendar are seamlessly packed into its compact digital interface.
Additional Features
- 1/100-second stopwatch
- Daily alarm
- Hourly time signal
- Auto-calendar set at 28 days for February
- 12/24-hour time formats
- Electro-luminescent backlight (LED light)
- Resin glass crystal
- Resin case and bezel
- Resin band with buckle clasp
- Water resistant for everyday use (splash resistant)

