Mens Omega SeamerMaster Diver 300M. 210.32.42.20.01.005, or 21032422001005 (likely a typo). Swiss automatic mechanical chronometer movement Calibre 8806 with 35 Jewels operating at 25200 vph and offering approximately 55 hours power reserve. Analog dial features index hour markers, minute markers on the outer rim, luminous Omega logo applied to the center of the domed sapphire crystal (also scratch resistant), lumed hands for enhanced visibility in low light conditions. Aluminum bezel with standard diving scale minute markings possibly featuring a rotating mechanism though not explicitly stated. Stainless steel case equipped with screw-down crown and transparent see-through case back, round shape measuring 42mm in diameter. Secured by a fold-over clasp including safety release buckle system. Water resistant to 300 meters / 1000 feet depth suitable for diving use.