Casio G-Shock GST-B100-1A
Silver, 58.1 × 53.8 mm, module 5513, solar.
- Japan: GST-B100-1AJF
- Module 5513
- 58.1 × 53.8 mm
- 200 m
- Mineral Glass
- $385
Specifications
- Module
- Casio module 5513, solar powered · how to set it
- Power
- Tough Solar (Solar powered)
- Accuracy
- ±15 seconds per month (with no mobile link function)
- Case size
- 58.1 × 53.8 mm (length × width)
- Thickness
- 14.1 mm
- Case
- Resin / Stainless steel
- Crystal
- Mineral Glass
- Water resistance
- 200 m
- Weight
- 101 g
- Strap
- Resin Band
- Colour
- Silver
- Features
- Alarm/hourly time signal, Battery display/alert, Calendar, Date display, Day indicator, Energy saving feature, Light, Light color, Run time, Shock Resistant, Stopwatch, World time
- Released
- 2017-09
- Series
- Casio G-Shock, GST-B100
Questions
What is the Japanese model number of the Casio GST-B100-1A?
Casio's Japanese site names it the GST-B100-1AJF: the same watch, its code with the Japanese market suffix.
What module is in the Casio GST-B100-1A?
Module 5513, 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 GST-B100-1A 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 GST-B100-1A have a sapphire crystal?
No. The GST-B100-1A has a Mineral Glass crystal.
How water resistant is the Casio GST-B100-1A?
200 m (20 bar). That covers swimming, snorkelling and skin diving; it is a certified diver's watch only if the brand says so.