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7 Year Warranty Campaign g-Shock G-Shock CASIO G-SHOCK Master of G-LAND Mud Master Radio Solar Bluetooth Radio Solar Men's Watch GWG-B1000-1A4ER MASTER OF G-LAND MUDMASTER Ana-Digi Gray Red ◆From G-SHOCK, which has continued to pursue toughness since its birth in 1983, this MASTER OF G MUDMASTER FLAGSHIP model has achieved high durability and wearability with a strong exterior made of metal parts. This GWG-B1000 has a case with a carbon core guard structure, and is a model that combines a carbon fiber reinforced resin case with a metal material made using high-precision forging technology. In terms of functionality, it is equipped with a triple sensor in addition to radio solar, and can obtain information on direction, pressure/altitude, and temperature. Double LED lights, sapphire glass, etc. ensure high visibility and time readability. It is also equipped with a function (location indicator) that points you in the direction of points recorded in the app by operating the watch, or points set in the app. This model is environmentally friendly and uses biomass plastic for the case, part of the bezel, and the band. Domestic model product number: GWG-B1000-1A4JF
| Product number | GWG-B1000-1A4ER |
| Drive method | radio solar |
| Material: case | Resin (biomass)/stainless steel |
| Material: belt | Resin (biomass plastic) |
| windshield | Sapphire glass (inner anti-reflective coating) |
| Dial color | gray |
| belt color | red |
| Size (length x width x thickness) | Approximately 58.7×52.1×16.2mm |
| belt around arm | Approximately 14.5-21.5cm |
| weight | Approximately 113g |
| Specifications | Shock-resistant structure (shock resist) Vibration resistant structure Dust-proof/mud-proof structure (mud resist) Carbon core guard structure 20 ATM water resistant Radio clock MULTIBAND6 for Japan, North America, Europe, and China regions Bluetooth: Connect to your smartphone and automatically adjust the time Tough solar (solar charging system) Direction measurement function: Measures 16 directions/direction angles (0 to 359°), continuous direction measurement (60 seconds), north direction pointer function, bearing memory function, automatic horizontal correction function, magnetic declination correction function, direction correction function Altitude measurement function / relative altimeter (measurement range: -700 to 10,000m), altitude memory (manual memory for up to 30 measurement dates, times, and altitudes, automatic recording data: maximum / minimum altitude, automatic integration (ascent / descent) memory), altitude trend graph, altitude difference indicator (±100m / ±1000m), measurement interval setting function (every 5 seconds / 2 minutes) *Every second for the first 3 minutes only Barometric pressure measurement function (measurement range: 260 to 1,100 hPa), barometric pressure trend graph (displays the past 20 hours), barometric pressure difference indicator (±10 hPa), barometric trend information alarm (notifies you with an arrow and sound when a characteristic change in barometric pressure occurs) *The barometric trend graph can be changed to measurement every 2 minutes. In that case, it is the past 20 minutes. Temperature measurement function (measurement range: -10 to 60℃, 0.1℃ increments) Mobile link function (function linked via Bluetooth communication with compatible mobile phones) Compatible with “CASIO WATCHES” Automatic time correction Easy clock setting World time approx. 300 cities App information time & place mission log location indicator location memory Mode customization automatic altitude correction mobile phone search DLC treatment (stainless steel part) Pink gold IP (ion plating) bezel part neobright World time: Time display in 55 cities around the world (38 time zones, daylight saving time setting function) + UTC (Coordinated Universal Time), home time city switching function Sunrise/sunset time display Stopwatch (1/100 second, 24 hour meter, with split) Timer (set unit: 1 minute, maximum set: 60 minutes, measured in 1 second increments) 5 time alarms/time signal Double LED light: LED light for dial (fully automatic light, super illuminator, afterglow function, with afterglow time switching (1.5 seconds/3 seconds)), LED backlight for LCD section (with full auto light, super illuminator, afterglow function, and afterglow time switching (1.5 seconds/3 seconds)) LED: white Fully automatic calendar Operation sound ON/OFF switching function Automatic needle position correction function Power saving function (in a dark place, after a certain period of time, the display turns off and the hand movement stops to save power) battery indicator display Operating time without solar power generation from full charge When using functions: Approximately 6 months In power saving state: Approximately 24 months *If radio waves are not received or not linked to a smartphone, it will operate with normal quartz accuracy (average monthly difference of ±15 seconds). 12/24 hour display switching Needle retraction function (manual, automatic (when measuring altitude, atmospheric pressure, temperature)) Screw lock crown |
| accessories | Instruction manual (English) G-SHOCK original box |
| Guarantee | One year warranty at our store |








