Hamilton is established as one of the leading watchmakers in the world with a proven reputation for creating elegant and reliable timepieces. Brushed stainless steel case, Sapphire crystal screw-in caseback, Polished stainless steel unidirectional rotating bezel with black and white diamonds, total weight 0.14 carat, Mother of pearl dial, Silvertone luminescent Arabic numerals, Silvertone luminescent hands, Sweep second hand, Date at the 3 o"clock position, White leather strap, Pin buckle, Sapphire crystal, Screw-down protected crown, Swiss automatic movement, ETA caliber 2824-2, Power reserve: 40 hours, Water resistance to 20 ATM/200 meters/660 feet, Case measurements are 42 mm in diameter x 12 mm thick, Strap measurements are 22 mm wide x 8 inches long.