
G-Shock GM-6900B-4 GM-6900B-4CR
Description
The Casio G-SHOCK GM-6900B-4 is a rugged digital watch from the 6900 Series that updates the iconic DW-6900 design with a black ion-plated stainless steel bezel and a red translucent resin band. Built for durability with shock resistance and 200-meter water resistance, it combines classic G-SHOCK toughness with streetwear-inspired styling. Features include a 1/100-second stopwatch, countdown timer, multi-function alarm, flash alert, electro-luminescent backlight with afterglow, and full auto-calendar.
- Model Number: GM-6900B-4CR
- Movement: digital
- Case Size (mm): 49.7
- Gender: male
- Bezel Material: stainless steel
- Case Back: solid
- Case Shape: round
- Clasp Type: buckle
- Color: Red
- Complications: date, alarm, day
- Crystal: mineral
- Dial Features: day window, date window
- Dial Indicators: none
- Display: digital
- Limited Edition: No
- Material: stainless steel
- Strap Type: resin
- Style: digital
- Technical Features: shock resistant
- Water Resistance (ATM): 20.0






