Discover AR11637 watch for round, featuring a silver dial, a butterfly clasp strap made of 42 mm in a stainless steel case. Built with stainless steel and 5 atm body to balance clarity and durability. Dimensions include 21 - 30 mm dial size, 10 - 14 mm strap width, dual tone profile for comfortable wear. Key features: chronograph movement, mineral display, racer water resistance. A secure quartz ensures a dependable fit.