GW7900B-1

The GW7900B-1 is a rugged digital watch engineered for precision and durability. Built with shock-resistant resin construction and 200-meter water resistance, it withstands demanding conditions. Powered by Tough Solar technology, the watch charges in daylight and runs up to 9 months on a single charge—or 26 months in power-save mode. Radio-controlled timekeeping across six global stations ensures accuracy to ±15 seconds per month. Navigate 31 time zones across 48 cities, track tides and moon phases, and access a 1/100-second stopwatch, countdown timer, and five daily alarms. The electro-luminescent blue-green backlight illuminates the display in darkness, while an auto-calendar extends to 2099. Compact at 52.4 × 50 × 17.7 mm and weighing just 71 grams, this watch combines tactical functionality with everyday wearability. Ideal for outdoor enthusiasts, travelers, and professionals who demand reliability.