Description: Omega Speedmaster First Omega in Space Pre-owned Omega Speedmaster First Omega in Space ref 310.32.40.50.06.002 (2024) pays homage to one of the most meaningful moments in Speedmaster history, but it doesn’t feel like a straight-up reissue. This model traces its roots to the CK 2998 worn by Walter Schirra during the Mercury-Atlas 8 mission in 1962, when a Speedy first left Earth on an astronaut’s wrist. The modern version keeps that second-generation aesthetic