Seamaster

This OMEGA Seamaster Diver 300M GMT Chronograph features a matt blue dial with 30-minute and 12-hour recorders and a small seconds sub-dial. There is a yellow GMT hand that matches the yellow 24-hour scale on the dial which makes it possible to keep track of time in a second time zone. The matt blue ceramic unidirectional rotating bezel is mounted on a 44 mm stainless steel case with a helium-escape valve and an integrated date corrector at 10 o'clock. General Series Grandmaster Product Type Watches Product Code 1848KM01 Dial Color Others Type Analog Case Shape Round Material Stainless Steel Thickness 13.05 Mm Band Color Bi Metal Width 22mm X 20mm Material Metal Additional Information Water resistant 5ATM