Watch Catalog

Casio G-Shock GM-110-1A

Silver, 51.9 × 48.8 mm, module 5553.

  • Japan: GM-110-1AJF
  • Module 5553
  • 51.9 × 48.8 mm
  • 200 m
  • Mineral Glass

Specifications

Module
Casio module 5553, quartz · how to set it
Power
Approx. battery life: 3 years on SR927W X 2 · other watches that take SR927W x 2
Accuracy
±15 seconds per month
Case size
51.9 × 48.8 mm (length × width)
Thickness
16.9 mm
Case
Resin / Stainless steel
Crystal
Mineral Glass
Water resistance
200 m
Weight
93 g
Strap
Resin Band
Colour
Silver
Features
12/24-hour format, Alarm/hourly time signal, Calendar, Light, Light color, Magnetic Resistant, Mute feature, Shock Resistant, Stopwatch, Timer, World time
Released
2020-08
Series
Casio G-Shock, GM-110

Questions

What is the Japanese model number of the Casio GM-110-1A?

Casio's Japanese site names it the GM-110-1AJF: the same watch, its code with the Japanese market suffix.

What module is in the Casio GM-110-1A?

Module 5553, 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 GM-110-1A take?

SR927W x 2. Casio's figure: Approx. battery life: 3 years on SR927W X 2.

Does the Casio GM-110-1A have a sapphire crystal?

No. The GM-110-1A has a Mineral Glass crystal.

How water resistant is the Casio GM-110-1A?

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