Omega Speedmaster 145.022-69 ST

Omega. A Very Fine and Rare Stainless Steel Chronograph Wristwatch with Bracelet and Box Signed Omega, Speedmaster, Professional, Movement No. 32’198’198, Case Ref. 145022-69 ST, Manufactured in 1971 Cal. 861 mechanical movement, 17 jewels, metal dust cap, black dial, luminous baton numerals, outer fifths of a second divisions, luminous baton hands, three sunken engine-turned subsidiary dials for constant seconds, 30 minutes and 12 hours registers, crystal etched with OMEGA symbol, tonneau-shaped water-resistant-type case, black bezel with tachymeter scale calibrated for 500 units, fluted lugs, screw back with black painted engraving FLIGHT-QUALIFIED BY NASA FOR ALL MANNED SPACE MISSIONS – O THE FIRST WATCH WORN ON THE MOON, OMEGA crown, two round chronograph buttons in the band, stainless steel semi-expandable OMEGA bracelet stamped 1039/516, deployant clasp stamped 3 69, overall approximate length 7.5 inches , case, dial and movement signed 42mm diam. , From the Private Collection of Riccardo Bernard