The Casio Rui Hachimura GBM-2100RH-1AER men's watch combines a digital display with a gold dial and a black rubber strap. Its battery-powered movement supports a chronograph, and the watch connects to a smartphone via Bluetooth® Smart to synchronise the time.
The display features a Neobrite coating and is illuminated by Super-Illuminator. The watch also offers solar charging, shock resistance and water resistance up to 20 bar, as well as world time and phone-finding functions.
- Display: Digital
- Movement: Battery-powered
- Chronograph: Yes
- Collection: Casio G-Shock
- Strap material: Rubber
- Strap colour: Black
- Dial colour: Gold
- Style: Sporty
- Connectivity: Bluetooth® Smart
- Charging: Solar
- Illumination: Super-Illuminator
- Display coating: Neobrite
- Shock resistance: Yes
- Water resistance: 20 bar
- World time: Yes
- Stopwatch: 1/100 sec. and 1 sec., up to 24 hours
- Daily alarms: 5
- Button tone: On and off
- Hand shift function: Yes
- Phone finder: Yes
- Flight log memory: Yes
- Calendar: Automatic
- Time display: 12-hour and 24-hour
- Battery level indicator: Yes
Basic Features
- Material
- Rubber
- Style
- Sport
- Strap Type
- Strap
- Strap Colour
- Black
- Colour
- Gold
General Characteristics
- Functionality
- Digital
- Chronograph
- Yes
- Mechanism
- Battery
- 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.