Game Time's Beast watch is a big watch. The diameter of the case is 47 mm or 1.85. The thickness is 14.8 mm or .58. The strap length is from 6.5 to 8.5. The Game Time Beast Series features Officially Licensed Team Logo and Colors Stainless Steel Case Back Black PU/PC Plastic Strap with Stainless Steel Buckle Japan Quartz Movement is Shock Resistant and Water Resistant to 3 ATM (99 ft) and has Game Time's Limited Lifetime Warranty. Game Time is the largest supplier of officially licensed sports watches for all major league teams and over 70 major colleges and universities. Game Time has a very wide range of watch models and styles to fit every need and budget. Game Time has earned a reputation as being a company that puts its customer first and we are proud to be an authorized distributor.