Omega Constellation Globemaster Co-Axial Master Chronometer Annual Calendar Watch - 41 mm Steel And Sedna Gold Case - Sedna Gold Fluted Bezel - Grey Dial - Brown Leather Strap - 130.23.41.22.06.001 II has a Rose Gold 42

has a Rose Gold 42

providing a striking contrast against the luster of the rose gold case and bracelet

pale gray shiny alligator strap with square scales

chestnut brown monobloc Cerachrom bezel with engraved tachymetric scale deposited with platinum via PVD

Rectangular

Omega Constellation Globemaster Co-Axial Master Chronometer Annual Calendar Watch - 41 mm Steel And Sedna Gold Case - Sedna Gold Fluted Bezel - Grey Dial - Brown Leather Strap - 130.23.41.22.06.001 II has a Rose Gold 4241 mm stainless steel and 18K Sedna gold case, transparent back, 18K Sedna gold fluted bezel, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, sun brushed grey dial with Pie Pan design, caliber 8922 self winding Co Axial master chronometer movement with date and annual calendar functions, approximately 55 hours of power reserve, brown leather strap. Water resistant to 100 m (330 ft).