Watch Catalog

Casio Collection DW-291H-1AV

Silver, 50.5 × 50.4 mm, module 3484.

Specifications

Module
Casio module 3484, quartz · how to set it
Power
Approx. battery life: 10 years on CR2025 · other watches that take CR2025
Accuracy
±30 seconds per month
Case size
50.5 × 50.4 mm (length × width)
Thickness
13.5 mm
Case
Resin
Crystal
Mineral Glass
Water resistance
200 m
Weight
63 g
Strap
Resin Band
Colour
Silver
Features
12/24-hour format, Alarm/hourly time signal, Calendar, Light, Light color, Mute feature, Stopwatch, Timer, World time
Released
2019-12
Series
Casio Collection, DW-291

Questions

What module is in the Casio DW-291H-1AV?

Module 3484, a quartz movement. The module number is engraved on the caseback, and Casio's operation manual is filed under it: the module page links the manual and lists every watch that shares it.

What battery does the Casio DW-291H-1AV take?

CR2025. Casio's figure: Approx. battery life: 10 years on CR2025.

Does the Casio DW-291H-1AV have a sapphire crystal?

No. The DW-291H-1AV has a Mineral Glass crystal.

How water resistant is the Casio DW-291H-1AV?

200 m (20 bar). That covers swimming, snorkelling and skin diving; it is a certified diver's watch only if the brand says so.