• Case / bezel material: Stainless steel / resin
  • Carbon fiber insert band
  • Internal anti-reflective coating sapphire glass
  • Shock resistant structure (shock resist)


นาฬิกา CASIO G-SHOCK รุ่น GST-B200G-2A

A new model from G-STEEL that adopts “carbon core guard structure” of G-SHOCK, which continues to evolve in pursuit of toughness.

In this model, rose gold is used as an accent color for the disc hands placed at 6 o’clock, which are metal parts, buttons, and icons. Finished with a sporty and luxurious coloring. In addition, the thick urethane band has a sporty pattern on the surface, achieving both high wearability and design.
The case material is made of fine resin containing carbon fiber that is lightweight yet exhibits high rigidity exceeding the concept of resin. Realizes downsizing * from the existing G-STEEL series while preventing damage and deformation due to impact . The feeling of wearing has improved while being a dynamic wide face.
In addition, high functionality and design are achieved through the use of a digital inversion liquid crystal. Finished with a tough design that creates a powerful expression.
Introducing a new model that fuses new materials and designs that are the next generation standard of G-SHOCK.

  • Smartphone link (World time approx. 300 cities, alarm, timer, hand position correction, time change, mobile phone search)
  • Tough solar
  • Fully automatic double LED light (super illuminator) that illuminates the dial and LCD

* Compared with the GST-B100 series, the size of 12-6 H: -4.8 mm and 3-9 H: -4.6 mm have been successfully reduced.

Related information


    • Case / Bezel Material: Carbon / Stainless Steel
    • Resin band
    • Neobright
    • Shock resistant structure (shock resist)
    • Inorganic glass
    • 20 standard atmosphere waterproofing
      • Tough solar (solar charging system)
      • Mobile link function (function linked by Bluetooth® communication with compatible mobile phones)
      • Needle retraction function (When the needle overlaps the LCD display and is difficult to see, the needle can be temporarily retracted from the LCD display)
      • World time: 39 cities (39 time zones, daylight saving time automatic setting function) + UTC (universal coordinated time) time display, home time city replacement function
      • Stopwatch (1/1000 second (less than 1 hour) / 1/10 second (1 hour or more), 24-hour counter, with split)
      • Timer (set unit: 1 second, maximum set: 24 hours, measured in 1/10 second units)
      • 5 multi alarms (DAILY, 1 TIME, SCHEDULE) and time signal
      • Battery indicator display
      • Power saving function (In a dark place, when a certain time has elapsed, the display is turned off and the hand movement is stopped to save power)
      • Full auto calendar
      • 12/24 hour display switching
      • Operation sound ON / OFF switching function
      • Double LED light: LED light
        for dial (with full auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds)),
        LED backlight for LCD (full auto light, super illuminator, afterglow) Function, afterglow time switching (1.5 seconds / 3 seconds)
      • Driving time without solar power generation from full charge When
        function is used: Approximately 6 months When
        power saving state: Approximately 20 months

    * When not linked with a smartphone, it operates with normal quartz accuracy (average monthly difference of ± 15 seconds).

Size / mass

  • Size (H × W × D): 53.3 × 49.2 × 14.5mm
  • Mass: 87g