Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 42 mm Steel And Sedna Gold Case - Unidirectional Bezel - Black Ceramic Dial - 210.20.42.20.01.001 Bay The Slate Dial

The Slate Dial

Encircling the outer rim are minute markers

Roman numerals with 11 diamonds set on VI

diamond paved dial with 76 invisible-set baguette diamonds (~2

33 mm hammered 18K white gold case

Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 42 mm Steel And Sedna Gold Case - Unidirectional Bezel - Black Ceramic Dial - 210.20.42.20.01.001 Bay The Slate Dial42 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 black 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, stainless