The G-SHOCK MR-G MRG-B2100HR celebrates the 30th anniversary of the MR-G line with a limited edition of only 800 pieces worldwide, combining Japanese technological excellence with the ancient art of precious foil crafting.
The dial is handcrafted by master artisan Hiroto Rakusho, featuring a refined platinum leaf finish that creates unique, unrepeatable reflections. The bezel and band feature a special laser process that generates iridescent shades, enhancing the watch's sophisticated design.
The structure combines high-performance materials such as COBARION, DAT55G, and Ti64 titanium, with individually polished components and the Multi-Guard structure to ensure shock resistance. The case back is completed by the MR-G 30TH commemorative logo and serial number.
An exclusive work of art for the wrist that blends artisanal tradition, innovative materials, and the unmistakable toughness of G-SHOCK.
Technical Specifications
Case
Material: Titanium and Cobarion Dimensions: 49.5 × 44.4 × 13.6 mm Weight: 122 g Structure: Shock-resistant and anti-magnetic Surface treatment: Diamond-like coating
Band
Material: Solid titanium Clasp: One-touch 3-fold clasp Adjustable range: 150 to 205 mm
Glass
Material: Sapphire with anti-reflective coating
Crown
Type: Screw-lock
Water Resistance
Water resistance: 20 bar
Time Adjustment
Technology: Multi-Band 6 radio-controlled watch and Bluetooth, with smartphone connection and automatic time adjustment Connection feature: Mobile Link via Bluetooth® App: CASIO WATCHES App functions: Automatic time adjustment, easy watch setting, world time, watch status display, self-check, phone finder, and Premium Production Line certificate
Time Signal Reception
Auto receive: Up to 6 times a day; 5 times a day for the Chinese signal. Remaining auto receptions are cancelled when operation succeeds Manual receive: Yes Reception results: Displays the latest reception results
Time Calibration Signals
DCF77: Mainflingen, Germany — 77.5 kHz MSF: Anthorn, England — 60.0 kHz WWVB: Fort Collins, USA — 60.0 kHz JJY: Fukushima, Fukuoka/Saga, Japan — 40.0 kHz (Fukushima) and 60.0 kHz (Fukuoka/Saga) BPC: Shangqiu City, Henan Province, China — 68.5 kHz
Power Supply
Technology: Tough Solar, solar-powered Battery life: Approx. 5 months on rechargeable battery (normal operation without exposure to light after charge); approx. 18 months when stored in total darkness with power saving function on after full charge Power saving: Hands stop to save power when the watch is left in the dark
Illumination
Type: Super Illuminator LED light LED color: White
Calendar
Type: Full auto-calendar up to year 2099 Display: Date
Hand Correction
Function: Auto home position correction
Accuracy
Accuracy: ±15 seconds per month, without signal calibration and Mobile Link function
Timekeeping
Type: Analog Display: 3 hands (hour, minute, second); 1 dial for mode Minute hand: Moves every 10 seconds Additional feature: Neobrite
