Omega Speedmaster Moonphase Master Chronometer Chronograph Watch - 44.25 mm Steel Case - Blue Liquid Metal Bezel - Blue Dial - Blue Leather Strap - 304.33.44.52.03.001 Moon" 42 mm 18K red gold

42 mm 18K red gold case

40mm 18K pink gold case

yellow Rolesor Oyster bracelet made from a combination of 904L steel and 18K yellow gold with flat three-piece links

Caliber Omega 2500 self winding movement with rhodium-plated finish

self-winding chronometer Omega 3330 movement with Co-Axial Escapement

Omega Speedmaster Moonphase Master Chronometer Chronograph Watch - 44.25 mm Steel Case - Blue Liquid Metal Bezel - Blue Dial - Blue Leather Strap - 304.33.44.52.03.001 Moon" 42 mm 18K red gold44. 25 mm stainless steel case with anti magnetic properties, transparent back, screw in crown, blue liquid metal bezel with tachymeter scale, scratch resistant sapphire crystal with anti reflective treatment on both sides, blue dial, caliber 9904 self winding Co Axial master chronometer movement with chronograph and moon functions, approximately 60 hours of power reserve, blue leather strap. Water resistant to 100 m (330 ft).