Casio GG-B100-1A9ER Men's Plastic Strap Watch
Sponsored This site contains affiliate links for which we may receive compensation. More information
Sponsored Casio G-SHOCK Mudmaster Watch - GG-B100-1A9ER & Custom made display stand
194.99 GBP
Price updated on: 13-04-2026 07:09:22 Used Product
194.99 GBP
Price updated on: 13-04-2026 07:09:22 Used Product 
H S Johnson
Sponsored G-Shock GG-B100-1A9ER Master Of G-Land Mudmaster Watch
349.00 GBP
Price updated on: 18-10-2025 00:32:45
349.00 GBP
Price updated on: 18-10-2025 00:32:45 | Identifiers | |
|---|---|
| Model | Casio GG-B100-1A9ER |
| MPN | Casio GG-B100-1A9ER |
| Dimensions / Weight | |
| Key Features | |
| Alarms and notifications | Sound Alarm(s) - 5 Daily AlarmsBattery alert - Low battery alert |
| Alarms and timers | AlarmDaily alarmCountdown Timer |
| Alternative nr | GG-B100-1A9 |
| Back case | Closed With Screws |
| Back case material | Steel silver |
| Band length | 165 - 220 mm |
| Band width | 28.0 mm |
| Battery | CR2025 |
| Calendar | Date - DigitalDay - DigitalMonth - DigitalAuto Calendar - Smartphone sync |
| Calendar type | Day - Date - Month - Year |
| Case color | Black |
| Case Form | Round |
| Case height | 19 |
| Case material | Plastic / Resin |
| Case thickness | 19.3 mm |
| Chronograph | Split TimeStopwatch 1/100 sec. 24 hr |
| Clasp type | Buckle |
| Collection | G-Shock Mudmaster |
| Colour of the dial | Grey |
| Connectivity | Bluetooth |
| Crown | Push Crown |
| Crystal | Mineral |
| Diameter | 52.9 mm |
| Diameter case | 52 |
| Display type | Analog - Digital |
| Functions | Alarm, Date |
| Gender | Men |
| Glass | Mineral glass |
| Lighting | LED lighting - Auto LED: activated by wrist movement - Double illuminator: Front- and backlight |
| Lug width | 23.0 mm |
| Material strap | Plastic |
| Mechanism | Quartz |
| Memory | Altimeter memory - 40 altitudes |
| Movement brand | Casio |
| Strap colour | Orange |
| Warranty | 2 years |
| Water resistant | 20 Bar (Dive) |
| Year | 2019 Autumn and Winter Collection |
Casio is a Japanese electronics company that produces a wide range of electronics products, including watches, calculators, and digital cameras. The company was founded in 1946, and has become a well-known and trusted brand in electronics products.