GA2100-7A

Casio G-Shock GA2100-7A – Matte White "CasiOak" Analog-Digital Watch
Clean, crisp, and undeniably bold. The GA2100-7A pairs a striking matte white resin case and strap with a dark, high-contrast analog-digital face. Inheriting the iconic octagonal bezel design of the original 1983 DW-5000C, this timepiece brings modern streetwear aesthetics together with G-SHOCK’s legendary indestructible build.
Whether you're dressing up a casual fit or taking on outdoor activities, the white-and-black contrast makes a sharp statement on any wrist.
Key Features

• High-Contrast Monochrome Design: A vibrant white bezel and resin strap set against a dark dial with high-visibility analog hands and digital display.
  
• Carbon Core Guard Structure: Encased in carbon fiber-reinforced fine resin to provide peak shock resistance in a sleek, lightweight profile.
  
• Ultra-Slim Form Factor: At just 11.8 mm thick, it is one of the thinnest G-SHOCK combination models available, offering maximum comfort under sleeves.
  
• 200-Meter Water Resistance: Fully sealed for swimming, water sports, and everyday extreme conditions.
  
• Double Super Illuminator LED: High-intensity white LED lighting for both the dial face and the digital LCD screen ensures total visibility in the dark.
  
• Hand Shift Feature: Hands automatically move out of the way at the touch of a button for an unobstructed view of the digital display.
  

Specifications

• Model: GA2100-7A
  
• Case / Bezel Material: Carbon / Resin (Matte White)
  
• Band: White Resin Band with secure pin-buckle closure
  
• Glass: Scratch-Resistant Mineral Glass
  
• Case Size (L × W × H): 48.5 × 45.4 × 11.8 mm
  
• Total Weight: Approx. 51 g
  
• Battery Life: Approx. 3 years (SR726W × 2)
  

Watch Functions

• World Time: 31 time zones (48 cities + UTC), daylight saving on/off
  
• 1/100-Second Stopwatch: Elapsed time, split time, 1st-2nd place times
  
• Countdown Timer: 24-hour range with 1-second increments
  
• Alarms: 5 daily alarms & hourly time signal
  
• Calendar: Full auto-calendar pre-programmed to year 2099
  
• Time Format: 12/24-hour display format with button operation tone on/off