Discover AR11640 watch for round, featuring a silver dial, a butterfly clasp strap made of 43 mm in a stainless steel case. Built with stainless steel and 5 atm body to balance clarity and durability. Dimensions include 11 - 20 mm dial size, 10 - 14 mm strap width, green profile for comfortable wear. Key features: chronograph movement, mineral display. A secure quartz ensures a dependable fit.