@hammatime.collection: Some watches tell time. Others tell a story. The Omega Speedmaster Professional Moonwatch — 310.30.42.50.01.002 — carries the same DNA that made it flight-qualified by NASA, now paired with a sapphire crystal and exhibition caseback. History on the outside. Mechanics on display. #Omega #OmegaSpeedmaster #OmegaSapphireSandwich #LuxuryWatches #OmegaWatches