41 mm sedna gold case with anti-magnetic protection, transparent back, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, black pie pan dial with a month of the year on each of its facets, Calibre Omega 8923 self-winding co-axial master chronometer movement with date and annual calendar, approximately 55 hours of power reserve, black leather strap. Water resistant to 100 metres (330 feet).
41 mm 18K Sedna gold case, transparent back, fluted bezel, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, sun-brushed blue dial with Pie Pan design, caliber 8923 self-winding Co-Axial master chronometer movement with date and annual calendar functions, approximately 55 hours of power reserve, blue leather strap. Water resistant to 100 m (330 ft).
41 mm sedna gold case, transparent back, fluted bezel in the same material, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, sun-brushed 18k sedna gold pie pan dial marked Au750, Calibre 8923 self-winding chronometer movement with date and annual calendar. Water resistant to 100 metres (330 feet).