This is a full metal model from the analog "2100" series, developed based on the concept of the first G-SHOCK model, the DW-5000C.
The screw-back case, bezel, and band are made of stainless steel, providing a shock-resistant structure that protects the module from impacts when dropped, while aiming for a simple design that eliminates unnecessary elements.
It also inherits the octagonal bezel shape and dimpled band design that were also used in the DW-5000C released in 1983.
The GM-B2100AD-5A features a gorgeous copper-colored vapor deposition dial, while the GM-B2100SD-1A features a black dial with silver indexes and hour and minute hands, making for a highly visible dial.
Achieves a slim design by incorporating slim, highly functional modules using high-density mounting technology
We also paid special attention to comfort.
The stainless steel bezel is formed into a three-dimensional shape through a time-consuming process of forging, cutting, and polishing, and the top surface is finished with a circular hairline pattern and the slope is mirror polished for a beautiful finish.
A fine resin cushioning material is placed between the bezel and the case, making the metal exterior shock-resistant.
The dial is intricately shaped using micro-machining technology at the Casio Yamagata factory, and is finished with a high-quality texture using deposition processing.
The thin, highly functional digital/analog combination module connects to a dedicated app via Bluetooth® communication to obtain time information and keep accurate time.
It also has practical features such as Tough Solar and high-brightness double LED lights.

- Shock-resistant construction
・ Tough Solar (solar charging system)
- 20 ATM water resistance
- Mobile Link function (function linkage with compatible mobile phones via Bluetooth® communication)
- Needle retraction function (When the needle overlaps with the LCD display and is difficult to see, the needle can be temporarily retracted from above the LCD display)
World time: 38 cities (38 time zones, daylight saving time automatic setting function) + UTC (Coordinated Universal Time), home city swap function
Stopwatch (1/100 seconds (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 - Hourly time signal
- Battery indicator display
- Power saving function (display turns off after a certain period of time in a dark place to save power)
- Fully automatic calendar
- 12/24 hour display switching
- Operation sound ON/OFF switching function
- Date display (switch between month/day display)
- Day of the week display (switchable between 6 languages: English, Spanish, French, German, Italian, and Russian)
Double LED light: LED light for dial (Super Illuminator, afterglow function, afterglow time switch (1.5 seconds/3 seconds)), LED backlight for LCD (Super Illuminator, afterglow function, afterglow time switch (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, it operates with normal quartz accuracy (average monthly difference of ±15 seconds)

Model Number: GM-B2100AD-5AJF


Tags:

Casio   Clock   Metal   Silver   Gold