G-Shock MUDMAN GDG-B100 Adds an MIP Display for £200
Casio's G-Shock MUDMAN GDG-B100 brings an MIP display and red LED backlight to a mud-resistant digital watch priced at £200 in the UK. The Singapore launch notice, published November 10, sets local online and store sales for November 11. The range includes black GDG-B100-1, green-accented GDG-B100-1A3 and tan-accented GDG-B100-1A5 versions.
A different screen for the MUDMAN
The memory-in-pixel screen displays time and training information in a high-contrast layout. Casio pairs it with an automatic red backlight, chosen to help preserve adaptation to darkness during nighttime use. The display is surrounded by a protective construction inspired by bumper guards on off-road vehicles.
A front bezel and rear bumper surround the central case, while the bezel and strap interlock at their connections. Carbon-fiber reinforcement stiffens the case, and seals around the button shafts help keep mud and dust out. The familiar MUDMAN mole appears on the caseback; its boot-tread motif also carries onto the face and strap.
Training through a phone connection
An accelerometer supplies step and running data, including calculated distance, pace and speed. A paired phone's GPS can calibrate distance measurement; the watch itself does not provide standalone GPS. Bluetooth connects it to the CASIO WATCHES app for activity records, automatic time adjustment and settings.
Vibration alerts cover training targets and phone notifications. An interval timer, world time and four daily alarms round out the functions. Power comes from a replaceable battery, with no daily charging routine.
- Case dimensions: 63.6 × 49.6 × 16.2 mm; weight: 66 g.
- Crystal: mineral glass.
- Water resistance: 200 m.
- Battery: CR2032, rated for approximately two years.
- Strap: bio-based resin.
Availability: Singapore sales begin November 11 through Casio's local online store and G-Shock stores. The British collection page lists all three versions at the same £200 price, with the color choices retaining the same functions and construction.
Sources: Casio: Singapore launch; Casio: specifications; G-Shock UK: prices.





























