Watch Catalog

Casio G-Shock GW-9400-1

Black, 55.2 × 53.5 mm, module 3410, solar.

Specifications

Module
Casio module 3410, solar powered · how to set it
Power
Tough Solar (Solar powered)
Accuracy
±15 seconds per month (with no signal calibration)
Case size
55.2 × 53.5 mm (length × width)
Thickness
18.2 mm
Case
Resin
Crystal
Mineral Glass
Water resistance
200 m
Weight
93 g
Strap
Resin Band
Colour
Black
Features
12/24-hour format, Alarm/hourly time signal, Battery display/alert, Calendar, Energy saving feature, Light, Light color, Mute feature, Run time, Sensor feature details, Shock Resistant, Stopwatch, Sunrise/sunset display, Time adjustment details, Timer, World time
Released
2013-10
Series
Casio G-Shock, GW-9400

Questions

What module is in the Casio GW-9400-1?

Module 3410, a solar powered 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.

Does the Casio GW-9400-1 need a battery change?

No routine change: it is solar powered and recharges its cell from light. Casio's power spec: Tough Solar (Solar powered).

Does the Casio GW-9400-1 have a sapphire crystal?

No. The GW-9400-1 has a Mineral Glass crystal.

How water resistant is the Casio GW-9400-1?

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