Casio G-SHOCK G-STEEL GST-B100-1AJF Black Analog Watch
Casio G-SHOCK G-STEEL GST-B100-1AJF Watch
The Casio G-SHOCK G-STEEL GST-B100-1AJF is an analog G-STEEL watch powered by Tough Solar technology and equipped with Bluetooth Mobile Link. The reference is sometimes listed as GT-B100-1AJF, but Casio’s official product and support pages identify the model as GST-B100-1AJF.
The watch features a shock-resistant resin and stainless-steel construction, mineral glass, and a resin band. Its distinctive rotating indicator disc is inspired by jet-engine blades and displays information related to stopwatch operation, alarm status, and battery level.
Functions include Bluetooth-assisted time adjustment, world time, phone finder, dual time, stopwatch, countdown timer, daily alarm, full auto-calendar, Super Illuminator LED lighting, and power saving.
Key Features
Tough Solar movement with light-powered charging
Bluetooth Mobile Link smartphone connectivity
Module 5513
Shock-resistant Layer Guard Structure
Resin and stainless-steel case construction
Mineral glass
20-bar water resistance
Stopwatch, countdown timer, world time, dual time, and daily alarm
Specifications
Specification | Details |
Brand | Casio |
Model / Reference | GST-B100-1AJF |
Collection / Series | G-SHOCK G-STEEL GST-B100 |
Movement | Module 5513 |
Movement Type | Tough Solar |
Case Material | Resin and stainless steel |
Case Dimensions | 58.1 × 53.8 × 14.1 mm |
Case Thickness | 14.1 mm |
Crystal | Mineral glass |
Bracelet / Strap | Resin band |
Water Resistance | 20 bar |
Functions | Bluetooth Mobile Link, world time, dual time, stopwatch, countdown timer, daily alarm, full auto-calendar, Super Illuminator, power saving, battery level indicator |
Power Reserve | Approximately 5 months after full charge without further light; approximately 24 months in power-saving storage |
Accuracy | ±15 seconds per month without Mobile Link |
Weight | 101 g |
Other | Shock Resistant; Layer Guard Structure; rotating indicator disc |
International Buyers – Import Duties Notice:
Be informed that import duties, taxes, and charges are not included in the item price or shipping cost. These are the buyer's responsibility.
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