MR-G MRG-B2100B-1A — Titanium Octagon
The octagon is the shape that pulled G-SHOCK into rooms it had never been invited into. Rendered in titanium and finished by hand, it makes a different argument entirely.
MR-G is the G-SHOCK flagship, running since 1996 and assembled at Yamagata Casio on the Premium Production Line, one technician to a watch. The B2100 is the slimmest of the analog-digital MR-G cases and the closest the line comes to something you could wear under a cuff.
The case measures 49.5 by 44.4 mm and 13.6 mm tall. Titanium throughout, with COBARION on the bezel, a cobalt-chrome alloy Casio rates around four times harder than pure titanium and used here because it takes a mirror polish that holds. A diamond-like coating gives the case its dark, even tone. The solid titanium bracelet closes on a tight-lock three-fold clasp. Sapphire crystal, 200 meters of water resistance, Tough Solar, Multi Band 6 and Bluetooth.
Dark, dense and more restrained than its dimensions suggest. For someone who wants the octagonal shape without the resin that made it famous.
Perfect for: black titanium octagonal G-SHOCK, MR-G B2100 bracelet watch, COBARION bezel solar watch
Specifications
- Reference
- MRG-B2100B-1A
- Series
- MR-G B2100
- Released
- 2024-06
- Case Size
- 49.5 × 44.4 × 13.6 mm
- Weight
- 122 g
- Case & Bezel
- Titanium / Cobarion
- Finish
- Diamond Like Coating
- Construction
- Shock Resistant; Magnetic Resistant
- Crystal
- Sapphire crystal with anti-reflective coating
- Crown
- Screw Lock Crown
- Band
- Titanium Band; Solid Band; Tight-lock, 1-press, 3-fold Clasp
- Band Size
- 150 to 205 mm
- Water Resistance
- 200-meter water resistance
- Power
- Tough Solar (Solar powered)
- Battery Life
- Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge); 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
- Accuracy
- ±15 seconds per month (with no signal calibration and mobile link function)
- Time Adjustment
- Radio-controlled Watch; Multi band 6; Bluetooth: Connects to a smartphone and automatically adjusts the time
- Calendar
- Full auto-calendar (to year 2099)
- Smartphone Link
- Mobile link (Wireless linking using Bluetooth®)
- App Features
- Auto time adjustment; Easy watch setting; Time & place; Watch status display; Self check; Phone finder; Premium Production Line certificate
- Illumination
- LED light (Super Illuminator); Afterglow
- Other Features
- Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 1 dial (mode); Date display; Day indicator