OMEGA Vintage Speedmaster "Pre-Moon", Ref. 145012-67SP. Herrenuhr. Ca. 1968. 48x42x15, OMEGA Vintage Speedmaster "Pre-Moon", Ref. 145012-67SP. Men's watch. Ca. 1968. Stainless steel. Manual wound movement, calibre 321. Movement no. 26072400 (production date ca. 04/1968). Leatherband with Omega folding clasp. Good condition, signs of wear on case and band. Very rare Omega moon crater box enclosed (white on the inside). Diameter ca. 42mm (measured without crown).