Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 42 mm Steel And Sedna Gold Case - Unidirectional Bezel - Blue Ceramic Dial - Blue Rubber Strap - 210.22.42.20.03.002 Chronograph Rolex calibre 3165 self-winding movement

Rolex calibre 3165 self-winding movement with central hour

champagne dial with roman numeral hour markers and diamond indexes

00ct Center Princess Diamond (Center Stone Not Included)

shimmer chestnut dial with a date window at 6 o’clock and 11 diamond indexes in rhodium-plated holders

Introduced at Baselworld 2016 Website

Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 42 mm Steel And Sedna Gold Case - Unidirectional Bezel - Blue Ceramic Dial - Blue Rubber Strap - 210.22.42.20.03.002 Chronograph Rolex calibre 3165 self-winding movement42 mm stainless steel and 18K Sedna gold case with helium escape valve, transparent back, unidirectional rotating bezel with a Ceragold diving scale, domed scratch resistant sapphire crystal anti reflective treatment on both sides, polished blue ceramic dial with laser engraved waves and a date window at 6 oclock, Caliber Omega 8800 self winding movement with co axial escapement, chronometer, date, approximately 55 hours of power reserve, blue rubber