Omega Speedmaster Moonwatch Co-Axial Chronograph Dark Side of the Moon Watch - 44.25 mm Black Ceramic Case - Black Zirconium Oxide Ceramic Dial - Black Coated Nylon Fabric Strap - 311.92.44.51.01.003 Grey 5 mm stainless steel case

5 mm stainless steel case with anti-magnetic properties and helium escape valve

Plus owner kept the original purchase invoice dated in 2006

CROWN Screw Down BEZEL White Gold MOVEMENT Automatic DIAL COLOR Diamond Pave DIAL TYPE Analog DIAL MARKERS Index / Arabic BRACELET Alligator Leather Strap BAND MATERIAL Leather WATER RESISTANCE 30 Meters (100 Feet) COMMENTS Power Reserve 70 Hours GENDER Men's

I think it is safe to say this Omega is a better watch than Daytona

Omega Speedmaster Moonwatch Co-Axial Chronograph Dark Side of the Moon Watch - 44.25 mm Black Ceramic Case - Black Zirconium Oxide Ceramic Dial - Black Coated Nylon Fabric Strap - 311.92.44.51.01.003 Grey 5 mm stainless steel case44. 25 mm black ceramic case, transparent back, black bezel with with matt chromium nitride tachymeter scale, scratch resistant sapphire crystal with anti reflective treatment on both sides, black zirconium oxide ceramic dial, self winding chronometer Omega 9300 movement with Co Axial Escapement, chronograph, date, and small seconds, approximately 60 hours of power reserve, black coated nylon fabric strap with red stitching. Water resistant to 100 m.