Omega De Ville Tresor Omega Co-Axial Master Chronometer - 40 mm Steel Case - Opaline Silvery Dial - Black Leather Strap - 435.13.40.21.02.001 hamilton unidirectional rotating bezel with black

unidirectional rotating bezel with black ceramic insert

domed sapphire crystal

matt black dial

40 mm sedna gold case with anti-magnetic protection

35 mm brushed 18K red gold case

Omega De Ville Tresor Omega Co-Axial Master Chronometer - 40 mm Steel Case - Opaline Silvery Dial - Black Leather Strap - 435.13.40.21.02.001 hamilton unidirectional rotating bezel with black40 mm steel case with anti magnetic protection, transparent back, scratch resistant sapphire crystal with anti reflective treatment on both sides, domed opaline silvery dial with a date window at 6 oclock as well as hands and indexes in 18K white gold, Calibre Omega 8910 manual winding co axial master chronometer movement with date, approximately 72 hours of power reserve, black leather strap. Water resistant to 30 metres (100 feet).