OMEGA, REF. 3450022, SPEEDMASTER APOLLO XIII, MISSION SET NO. 05/40, STEEL | Important Modern & Vintage Timepieces | Geneve, June 28, 2020 OMEGA, REF. 3450022, SPEEDMASTER APOLLO XIII, MISSION SET NO. 05/40, STEEL, A fine, limited, manual wind, stainless steel chronograph wristwatch made in a limited edition of 40 pieces for the mission set.