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7 Year Warranty Campaign g-Shock G-SHOCK Full Metal 2100 Series Solar Bluetooth Solar Men's Watch GM-B2100SD-1CDR FULL METAL 2100 Series Ana-Digi Black ◆A full metal model wearing the dial color of the first G-SHOCK model "DW-5000C" born in 1983. Red, which is also G-SHOCK's brand color, represents a passion for continuing to take on challenges, blue represents high waterproofness, and yellow represents shock resistance. A fine resin cushioning material is installed between the bezel and the case. In addition, the band connection part has a three-legged structure to disperse the impact applied to the connecting pipe. The metal band piece is dimpled, inheriting the resin band design of the first model. It is also manufactured at Yamagata Casio, the mother factory that created the first G-SHOCK. Domestic model number: GM-B2100SD-1CJF
| Product number | GM-B2100SD-1CDR |
| Drive method | solar |
| Material: case | stainless steel |
| Material: belt | Stainless steel (spring bar type) |
| windshield | inorganic glass |
| Dial color | black |
| belt color | silver |
| Size (length x width x thickness) | Approximately 49.8 x 44.4 x 12.8mm |
| belt around arm | Maximum approximately 21.5cm |
| weight | Approximately 165g |
| Specifications | 20 ATM water resistant Shock-resistant structure (shock resist) 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 time & place reminder mobile phone search screw back neobright World time: Time display in 38 cities around the world (38 time zones, automatic summer time setting function) + UTC (coordinated universal time), home time city switching function Stopwatch (1/100 second (less than 1 hour), 1 second (more than 1 hour), 24 hour meter, with lap split) Timer (set unit: 1 second, maximum set: 60 minutes, measured in 1 second increments) 5 time alarms/time signal Double LED light: LED light for dial (with super illuminator, afterglow function, afterglow time switching (1.5 seconds/3 seconds)), LED backlight for LCD section (with super illuminator, afterglow function, and afterglow time switching (1.5 seconds/3 seconds)) LED: white Fully automatic calendar Operation sound ON/OFF switching function Power saving function (turns off the display after a certain period of time in a dark place to save power) battery indicator display Operating time without solar power generation from full charge When using functions: Approximately 7 months In power saving state: Approximately 18 months *If not linked to a smartphone, it will operate with normal quartz accuracy (average monthly difference of ±15 seconds). Needle retraction function (If the hands overlap the LCD display and are difficult to see, you can temporarily retract the hands from above the LCD display.) 12/24 hour display switching Date display (month/day display swap) Day of the week display (switchable between 6 languages: English, Spanish, French, German, Italian, and Russian) |
| accessories | Instruction manual (English) G-SHOCK original box |
| Guarantee | One year warranty at our store |
| ▼Would you like to join us? | |
| →Size adjustment | →Gift wrapping |
| →Name engraving/engraving | →New battery replacement before shipping |
| ・Please order together with the product. ・Some products may not be compatible with various services. Please refer to each service page for details. | |









