G-SHOCK Manuals & User Guides

G-SHOCK is a legendary line of watches manufactured by the Japanese electronics giant Casio. Designed to resist mechanical stress, shock, and vibration, G-SHOCK stands for "Gravitational Shock." Since the release of the original DW-5000C in 1983, the brand has become synonymous with absolute toughness, catering to military personnel, athletes, and outdoor enthusiasts worldwide.

The brand's diverse catalog includes digital, analog, and hybrid timepieces featuring robust resin or metal construction. Key technologies found in modern G-SHOCK models include:

• Shock Resistance: Patented hollow case structures and cushioning materials protect the module from impact.
• Tough Solar: High-capacity solar-charging systems that convert even weak light into power.
• Multi-Band 6: Radio-controlled timekeeping for precision accuracy.
• Smartphone Link: Bluetooth connectivity via the G-SHOCK Connected app for automatic time adjustment and settings management.

From the mud-resistant Mudmaster to the aviation-inspired Gravitymaster, G-SHOCK continues to push the boundaries of wearable durability.

• What is a G-SHOCK Connected Watch?

  A G-SHOCK Connected Watch features Bluetooth capabilities that allow it to link with the G-SHOCK Connected App on a smartphone. This connection enables automatic time adjustment, world time settings for over 300 cities, and easy management of alarms and timers directly from the phone.

• How do I set the time on my G-SHOCK?

  For standard models, press and hold the 'Adjust' button until the city code flashes, then use the 'Mode' and 'Forward/Reverse' buttons to cycle through settings. For Connected models, pairing the watch with the G-SHOCK app will legally automatically synchronization the time based on your phone's network time.

• Is my G-SHOCK waterproof?

  Most G-SHOCK watches are water-resistant up to 200 meters (20 bar), making them suitable for swimming and recreational diving. Always check the specific rating on the case back of your model.

• How does the Tough Solar feature work?

  Tough Solar models have a solar panel on the watch face that converts light from the sun or fluorescent lamps into electrical power to recharge the internal battery, ensuring stable operation of high-load functions.