The Casio G-Shock G-Steel GST-B400-1AER combines analog and digital displays with chronograph and countdown timer functions. Bluetooth® Smart technology lets you sync the watch with your smartphone for accurate timekeeping, while solar charging powers the movement.
The case is made of stainless steel and resin, and the mineral crystal is specially hardened. The watch is shock-resistant and features Super Illuminator lighting and Neobrite coating on the display.
- Type: Men's watch
- Display: Analog and digital
- Movement: Solar-powered
- Dimensions: 46.6 mm x 49.6 mm x 12.9 mm (height x width x depth)
- Dial: Black with silver hands and markers
- Case: Stainless steel and resin
- Bezel: IP-coated
- Crystal: Specially hardened mineral
- Strap: Black resin
- Water resistance: 20 ATM (200 m)
- Chronograph: 1/100 second to 24 hours
- Countdown timer: 1-minute increments, up to 1 hour
- World time: World time function
- Alarms: 5 daily alarms
- Day display: In multiple languages
- Time display: 12/24-hour format
- Calendar: Automatic
- Additional functions: Smartphone synchronization, phone finder, hand shift, and button tone on/off
Basic Features
- Material
- Rubber
- Style
- Sport
- Strap Type
- Strap
- Strap Colour
- Black
- Colour
- Grey
General Characteristics
- Functionality
- Analog, Digital
- Waterproof
- Shallow Diving (20 Atm)
- Chronograph
- Yes
- Mechanism
- Battery
- Size
- 50 mm
- Collection
- Casio G-shock
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.