Omega Speedmaster Moonwatch 145.022-76

An Omega Speedmaster Professional 'Moon Watch' Chronograph steel cased gentleman's bracelet wristwatch, Ref. 145022-76, circa 1979, the signed and jewelled 861 caliber movement numbered '39923363', with dust cover, the signed black dial with luminous hour markers and three subsidiary dials, the case with black tachymeter scale bezel, the signed case back interior detailed '145022-76 ST', the case back with Speedmaster emblem and inscribed 'Flight qualified by NASA for all manned space missions, the first watch worn on the moon', the tapered link bracelet with signed foldover clasp, case diameter 4cm.