Casioak and Watch G-SHOCK GA-2100-1A1 G-Shock Men's Women's

Material: Silicone strap construction, black resin case, case diameter 45.40mm, quartz movement type, manganese dioxide lithium battery powered, 150g Design Features: Analog-digital display combining a traditional watch face with digital functions, black color scheme, unisex design suitable for men. Functionality: Stopwatch, world time, timer, alarm function with light for daytime and nighttime use, water resistant up to 200 meters for swimming and running. Specifications: Model number GA-2100-1A1ER, part number GA-2100-1A1DR, Series 2100, 200-meter water resistance level, battery-powered quartz movement. Care Instructions: Suitable for casual wear, formal wear, hiking, running, swimming, fitness activities, and as part of the G-Shock sports collection series.