Description

Casio G-Shock GBM-2100B-7AJF Men’s White Watch (Official Japanese Product) with Bluetooth, Tough Solar, and Eco-Friendly Materials
Product specifications
Watch Information
| brand | G-SHOCK |
|---|---|
| Model number | GBM-2100B-7AJF |
| Model number | GBM-2100B-7AJF |
| Case Shape | octagon |
| Windshield material | Mineral glass |
| Display Type | Analog-digital |
| Clasp | Tongue buckle |
| Case material | resin |
| Case diameter/width | 44.4 millimeters |
| Case Thickness | 11.9 millimeters |
| Band material/type | resin |
| Band Size | 145mm-215mm |
| Bandwidth | 25.9 millimeters |
| Band Color | white |
| Dial color | black |
| Bezel Material | stainless steel |
| Bezel Features | Fixed bezel |
| Calendar function | Day Date |
| Weight | 72 g |
| Movement | quartz |
| Manufacturer’s warranty | One-year warranty |
Product description
G-SHOCK, the tough watch that has continued to evolve in pursuit of ever-increasing strength since its launch in 1983, has released this model, which retains the octagonal form of the GM-2100 but features a metal bezel, smartphone linking, and Tough Solar technology. The band is made of biomass plastic for environmental friendliness. This model combines toughness and stylish design, making it suitable for a wide range of occasions, from casual to business.
●Shock resistant
●Tough Solar (solar charging system)
●200-meter water resistance
●Mobile link function (function linkage via Bluetooth® communication with a compatible mobile phone)
●Hand retraction function (when the hands overlap the LCD display and are difficult to see, the hands can be temporarily retracted from over the LCD display)
●World time: Time display for 38 cities worldwide (38 time zones, with automatic daylight saving time setting function) + UTC (Coordinated Universal Time), Home city swap function
●Stopwatch (1/100 second (less than 1 hour)/1 second (more than 1 hour), 24-hour counter, with lap/split)
●Timer (set unit: 1 second, maximum set: 60 minutes, measured in 1-second units)
●5 time alarms and hourly signal
●Battery indicator display
●Power saving function (display is turned off after a certain period of time in the dark to save power)
●Full auto-calendar
●12/24-hour display switching
●Operation beep ON/OFF switching function
●Date display (month/day display swap)
●Day of the week display (switchable between 6 languages: English, Spanish, French, German, Italian, and Russian)
●Double LED light: LED light for dial (with Super Illuminator, afterglow function, switchable afterglow time (1.5 seconds/3 seconds)), LED backlight for LCD (with Super Illuminator, afterglow function, switchable afterglow time (1.5 seconds/3 seconds))
●Operating time from full charge without solar power generation
When using functions: Approximately 7 months
When in power saving mode: Approximately 18 months
*When not linked to a smartphone, the watch will operate with normal quartz accuracy (average monthly difference of ±15 seconds).




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