Omega Constellation Globemaster Co-Axial Master Chronometer Watch - 39 mm Steel And Sedna Gold Case - Sedna Gold Fluted Bezel - Blue Dial - 130.20.39.21.03.001 seamaster caliber 1847 MC self-winding movement

caliber 1847 MC self-winding movement with blued-steel sword-shaped hands

30mm x 24mm 18K pink gold case brilliant-cut diamonds

blue time lapse Cerachrom bezel

Celestial dial with black sapphire-crystal disks for sky background and moon phases and transparent sapphire-crystal disk for sky chart and Milky Way

caliber 9916 MC self-winding mechanical movement

Omega Constellation Globemaster Co-Axial Master Chronometer Watch - 39 mm Steel And Sedna Gold Case - Sedna Gold Fluted Bezel - Blue Dial - 130.20.39.21.03.001 seamaster caliber 1847 MC self-winding movement39 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 blue dial with Pie Pan design, caliber 8900 self winding Co Axial master chronometer movement with date function, approximately 60 hours of power reserve, stainless steel and Sedna gold bracelet with slightly curved center links. Water resistant to 100 m (330