Omega Planet Ocean 600 M Omega Co-axial Master Chronometer Watch - 43.5 mm Steel Case - Unidirectional Black Ceramic Bezel - Black Ceramic Dial - Black Structured Rubber Strap - 215.32.44.21.01.001 IW389101 polished blue ceramic bezel with

polished blue ceramic bezel with tachymeter scale in Omega Ceragold

black dial scratch-resistant sapphire crystal with anti-reflective treatment on both sides

A powerful Caliber 5 automatic movement with a 38-hour power reserve drives the timepiece

38 mm brushed stainless steel and 18K yellow gold case

Caliber Omega 8806 self winding movement with a co-axial escapement

Omega Planet Ocean 600 M Omega Co-axial Master Chronometer Watch - 43.5 mm Steel Case - Unidirectional Black Ceramic Bezel - Black Ceramic Dial - Black Structured Rubber Strap - 215.32.44.21.01.001 IW389101 polished blue ceramic bezel with43. 5 mm stainless steel case with anti magnetic properties and helium escape valve, transparent back, screw in crown, unidirectional rotating black ceramic bezel with orange rubber and Liquidmetal diving scale, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, polished black ceramic dial with orange Arabic numerals, caliber 8900 self winding master co axial chronometer movement with date window at the 3 oclock,