Discover G1730 watch for round, featuring a black dial, a pin buckle strap made of 49.8 mm in a resin case. Built with stainless steel and 20 atm body to balance clarity and durability. Dimensions include 15 - 18 mm strap width, black profile for comfortable wear. Key features: chronograph movement, sapphire display, g-shock water resistance. A secure quartz ensures a dependable fit.