Description
Product Information
[G-SHOCK MUDMAN Online Exclusive Watch GG-B100XM-1AJF MASTER OF G G-SHOCK, which has been pursuing toughness since its launch in 1983, presents the MASTER OF G MUDMASTER, featuring a highly durable metal bezel. The MASTER OF G line of G-SHOCKs is designed for professionals, with enhanced toughness to withstand harsh conditions. The MUDMASTER, designed for use in harsh environments with piles of rubble and debris, has earned high praise and trust from rangers and rescue teams operating in extreme environments. The GG-B100XM-1AJF features a honed stainless steel silver bezel for increased resistance to mud and dust, and a subdued matte finish that reduces light reflection. [CASIO G-SHOCK 2026 New Release]]
Product Name: G-SHOCK MUDMAN MASTER OF G Watch GG-B100XM-1AJF (Online Exclusive)
Product Number: GG-B100XM-1AJF
Brand: CASIO G-SHOCK
Movement: Ana-Digi Quartz
Module No.: 5744
■Shock-resistant
■Dust- and mud-resistant
■200-bar water resistance
■Mobile Link (functions linked via Bluetooth® communication with a compatible mobile phone)
■Hand retraction function (when the hands overlap the LCD display, they can be temporarily retracted from the LCD display)
■Compass measurement function: Measures 16 compass and compass angles (0-359°), continuous compass measurement (60 seconds), north direction pointer function, magnetic declination correction, compass correction (2-point correction/figure-of-eight correction/automatic correction)
■Barometric pressure measurement function (measurement range: 260-1100 hPa), barometric pressure trend graph (displays the past 20 or 56 hours), barometric pressure difference indicator (±10 hPa), barometric pressure trend information alarm (warns significant barometric pressure changes with an arrow and audible alarm) *The barometric pressure trend graph can be changed to display the past 20 or 56 minutes. The barometric pressure difference indicator is displayed in ±0.1 hPa increments. ■Altitude Measurement Function/Relative Altimeter (Measurement Range: -700 to 10,000m), Altitude Memory (Manual memory for up to 14 records of measurement date, time, and altitude; Automatically Recorded Data: Max/Min altitude, Auto Ascent/Descent Memory), Altitude Trend Graph, Altitude Difference Indicator (±100m/±1000m), Measurement Interval Setting (5 seconds/2 minutes) *1 second for the first 3 minutes only
■Temperature Measurement Function (Measurement Range: -10 to 60°C)
■Step Counting Function: Step counting using a 3-axis acceleration sensor, Step Count Display Range (0 to 999,999 steps)
■Power Saving Function (Automatically puts the sensor into sleep mode to conserve power after a period of inactivity)
■Sunrise and Sunset Times Display
■World Time: 38 cities (38 time zones, with automatic daylight saving time setting) + UTC ( Coordinated Universal Time (UTC), home city swap function
■Stopwatch (1/100 second (less than 1 hour) / 1 second (more than 1 hour), 24-hour counter, split)
■Timer (set in 1-minute increments, maximum set time: 24 hours, measured in 1-second increments)
■5 daily alarms & hourly time signal
■Fully auto-calendar
■12/24-hour format
■Operation beeps on/off
■Double LED light: Dial LED light (with auto light, Super Illuminator, afterglow, afterglow time selectable (1.5 seconds/3 seconds)), LCD LED backlight (with auto light, Super Illuminator, afterglow, afterglow time selectable (1.5 seconds/3 seconds))
*When not connected to a smartphone, the watch operates with standard quartz movement accuracy (average monthly rate of ±15 seconds).
CASIO WATCHES (Free):
■Mission Log Function
■Calories Burned Display
■Location Indicator*1
■Mode/Display Customization Function
■Automatic Altitude Correction*2
■Automatic Time Correction
■Easy Clock Setting
■World Time for Approximately 300 Cities
■Phone Finder
*1 Location setting via the app is not available in China.
*2 GPS data inherently contains errors, so it may not match the actual altitude.
*To connect to a smartphone, you must install the dedicated app "CASIO WATCHES." Compatible with manufacturer-specified iPhone and Android smartphones. For details such as confirmed devices and OS compatibility, please check the website.
*Only devices with Bluetooth are supported.
Battery Life: 2 Years
Shock Resistant
Mud Resistant
Neobrite
Spherical/Curved Glass
LED: White
Band Size: 145-215mm
Bridge Width: 27.7mm
Crystal Material: Mineral Glass
Case Material: Resin/Stainless Steel
Case Size: 55.4 x 51.3mm
Case Thickness: 19.4mm
Band Material: Resin
Clasp Type: Buckle
Maximum Wrist Circumference: 21.5cm
Dial Color: Black
Weight: 104g
Warranty: 1-Year Manufacturer's Warranty
Included Accessories: Instruction Manual, Warranty Card, and Box