Wrist watch Unisex Casio A158WEA-1EF Electronic Black

The Casio A158WEA-1EF is a unisex electronic wristwatch that updates a classic Casio retro design with contemporary styling. It has a compact black resin case and a digital display with a fold-over clasp, offering reliable timekeeping for everyday use. The watch is powered by a CR2016 battery with an estimated life of up to 7 years and carries water resistance certification (DIN 8310 / ISO 2281).

Advantages

Compact dimensions and lightweight resin construction make the Casio A158WEA-1EF comfortable for daily wear. The digital display is easy to read, while the fold-over clasp provides secure fastening. Long battery life reduces maintenance needs, and international water resistance certification adds durability for routine exposure to water.

Suitable for

Key specifications

How to use

Set the time and alarm using the side buttons according to the supplied instructions. Fasten the watch with the fold-over clasp and adjust the strap for a comfortable fit. Replace the CR2016 battery when the display dims or functions become unreliable; battery replacement should follow the manufacturer’s guidance or be performed by a qualified service technician.

Recommendations

Avoid exposing the watch to strong chemicals or prolonged hot water; although certified for water resistance under DIN 8310 / ISO 2281, it is designed for routine daily exposure rather than for diving or high-pressure water activities.