The GS2310FB-1CR is a precision sport watch engineered for active lifestyles. Built with shock-resistant resin and stainless steel, it delivers 200-meter water resistance for swimming and snorkeling. Solar-powered Tough Solar technology eliminates frequent battery changes, while multi-band atomic timekeeping keeps you accurate across US, UK, Germany, Japan, and China time zones. Track your performance with a 1/100-second stopwatch, countdown timer, and split-time modes. World time displays 31 zones across 48 cities, perfect for global training schedules. Four daily alarms, hourly signals, and a blue-green electro-luminescent backlight ensure visibility in any condition. Weighing just 69 grams with a compact 52.5 × 46.4 × 15.6 mm case, it's built for endurance without bulk.
