Casio G-Shock GM-2100-1A
Silver, 49.3 × 44.4 mm, module 5611.
- Japan: GM-2100-1AJF
- Module 5611
- 49.3 × 44.4 mm
- 200 m
- Mineral Glass
- $200
Specifications
- Module
- Casio module 5611, quartz · how to set it
- Power
- Approx. battery life: 3 years on SR726W X 2 · other watches that take SR726W x 2
- Accuracy
- ±15 seconds per month
- Case size
- 49.3 × 44.4 mm (length × width)
- Thickness
- 11.8 mm
- Case
- Resin / Stainless steel
- Crystal
- Mineral Glass
- Water resistance
- 200 m
- Weight
- 72 g
- Strap
- Resin Band
- Colour
- Silver
- Features
- 12/24-hour format, Alarm/hourly time signal, Calendar, Hand shift feature, Light, Light color, Mute feature, Shock Resistant, Stopwatch, Timer, World time
- Released
- 2021-08
- Series
- Casio G-Shock, GM-2100
Same case, other colours
Identical case, module and dimensions; only the colours or materials differ.
Other watches on the 5611
Questions
What is the Japanese model number of the Casio GM-2100-1A?
Casio's Japanese site names it the GM-2100-1AJF: the same watch, its code with the Japanese market suffix.
What module is in the Casio GM-2100-1A?
Module 5611, 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-2100-1A take?
SR726W x 2. Casio's figure: Approx. battery life: 3 years on SR726W X 2.
Does the Casio GM-2100-1A have a sapphire crystal?
No. The GM-2100-1A has a Mineral Glass crystal.
How water resistant is the Casio GM-2100-1A?
200 m (20 bar). That covers swimming, snorkelling and skin diving; it is a certified diver's watch only if the brand says so.