Our new case construction is installed with a performance stainless steel screw-down case back for maximum water resistance. 43mm wide (approximately 1.7 inches wide). 10mm thick (approximately 0.4 inches thick). White case. Black dial with white index. White hands. Black silicone rubber strap with black loop, white buckle. Mineral crystal. Japanese quartz movement. Water-resistant to 50 meters or 165 feet. 2-year warranty on the movement.