Omega Speedmaster Professional Moonwatch Sapphire (Pre-owned)Reference: 310. 30. 42. 50. 01. 002 Pre owned Omega Speedmaster Professional Moonwatch featuring a sapphire crystal and display caseback. Watch will fit up to an 8 inch wrist with ease. This Speedmaster comes as a complete set with the following items: Pre owned Omega Speedmaster watch (ref. 310. 30. 42. 50. 01. 002) Enough links to fit up to an 8 inch wrist. Black outer box Suitcase style inner box Single watch travel case (hidden under suitcase lid)