Hamilton is established as one of the leading watchmakers in the world with a proven reputation for creating elegant and reliable timepieces. Brushed and polished stainless steel case, Sapphire crystal screw-in caseback, Black dial, Silvertone applied Arabic numeral and indices, Silvertone luminescent hands, Date at the 6 o’clock position, Black leather strap, Pin buckle, Sapphire crystal, Push/pull crown, Swiss automatic movement, ETA caliber 2892, Power reserve of 42 hours, Water resistance to 3 ATM/30 meters/99 feet, Case measurements are 43 mm in diameter x 8 mm thick, Strap measurements are 22 mm wide x 8 inches long.