Omega - Speedmaster Moonwatch Professional 39.7 mm - Sedna Gold Watch 311.63.40.30.02.001

39.7 mm sedna gold case, ceramic bezel, sapphire crystal with anti-reflective treatment inside, silver dial with minutes track, caliber 1861 manual-winding movement, approximately 48 hours of power reserve, brown leather strap. Water resistant to 50 m (167 ft).