Product Details Product Dimensions: 6.3 x 6.3 x 4.9 inches Shipping Weight: 2.6 pounds Item model number: 20210 37JM AID Batteries: 1 Nonstandard Battery batteries required. (included) Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues. International Shipping: This item can be shipped to select countries outside of the U.S. Learn More Imported The robust and masculine chronorally collection offers the most durable materials to withstand the toughest environments. The generous and sporty shape of the pusher offers very easy use. The tire-print strap offers extreme durability, and the titanium case makes the watch completely shock resistant. When it comes to endurance and sustainability, no other watch compares Timing for champions: with a countdown bezel, you rotate the bezel to a start time and when the minute hand reaches zero, the time is up Swiss-quartz Movement Case Diameter: 45mm Water Resistant To 330 Feet All chronorally equipment and gear must be tough enough to survive the harshest conditions: speed, mud, snow, shocks, heat, etc. Edox chronorally timepieces have been designed and engineered to withstand the most extreme environment. Technical materials such as strong rubber straps, solid stainless steel cases, and robust, reliable movements are featured on all chronorally timepieces.