These models, which inherit the octagonal shape of the original G-SHOCK model DW-5000C, include the GMW-B5000, GM-B2100, and GMC-B2100, and feature a black top bezel with the iconic octagonal shape.

The black accents against the silver accents emphasize the iconic strength of G-SHOCK, while the monotone design makes it easy to match with a wide range of styles.

The GMW-B5000BT features a mirror-finished top bezel and silver vapor deposition on part of the glass, adding a sophisticated shine to its tough style.

The GM-B2100BT and GMC-B2100BT feature a hairline finish on the top bezel, creating a subdued metallic look.

In addition, to improve visibility, the indexes are silver-plated to create a striking contrast with the dial.

The stainless steel bezel is beautifully finished after being forged, cut, and polished to create a three-dimensional shape.

To achieve a full-metal shock-resistant structure, a fine resin cushioning material is installed between the bezel and case.

The metal band pieces are dimpled, inheriting the resin band design of the original G-SHOCK.

It is manufactured at Yamagata Casio, the mother factory that produced the original G-SHOCK.

Furthermore, the stainless steel cases of the GMW-B5000BT and GM-B2100BT feature screw-back cases that are airtight.
- Shock-resistant structure.
? Tough Solar (solar charging system).
? 20 ATM water resistance.
- Mobile link function (function linkage via Bluetooth? communication with compatible mobile phones).
- Hand retraction function (When the hands overlap the LCD display and are difficult to see, you can temporarily retract the hands from above the LCD display).
World time: 38 cities (38 time zones, daylight saving time automatic setting) + 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 increments).
? 5 time alarms ?Time signal.
- Battery indicator display.
- Power saving function (display turns off after a certain period of time in dark places to save power).
- Fully automatic calendar.
? 12/24 hour display switching.
- Operation sound 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 the dial (Super Illuminator, afterglow function, selectable afterglow time (1.5 seconds or 3 seconds),
LED backlight for the LCD (Super Illuminator, afterglow function, selectable afterglow time (1.5 seconds or 3 seconds).
Operating time from full charge without solar power generation: Approximately 7 months When using functions: Approximately 18 months When in power saving mode:
* When not linked to a smartphone, the watch operates with normal quartz accuracy (average monthly deviation of ?15 seconds).

Model Number: GM-B2100BT-1AJF


Tags:

MensWatch  GShock  GMB2100BT1AJF  FullMetal  BlackBezel  SolarPowered