The seller represents this timepiece as being in very good condition, with signs of wear at 3 o'clock. This timepiece has been resized and includes the removed links. It includes the boxes (inner and outer), a Pictograms card, additional items, and papers dated October 2017.

OMEGA SPEEDMASTER PROFESSIONAL MOONWATCH Ref. 311.30.42.30.01.005 | 42MM | One of the most important chronographs ever produced, the Omega Speedmaster Professional is a true cornerstone of modern watch collecting. Originally introduced in 1957 as a racing chronograph, the Speedmaster would go on to become permanently linked with NASA and the Apollo program, ultimately earning its place in history as the first watch worn on the Moon in 1969. This reference, 311.30.42.30.01.005, represents one of the final traditional Moonwatch generations powered by the manually wound Omega Calibre 1861 before the collection transitioned to the newer Master Chronometer platform. The watch retains the classic configuration enthusiasts associate with the Moonwatch: a 42mm stainless-steel case, black tachymeter bezel, Hesalite crystal, manually wound chronograph movement, and unmistakable Speedmaster dial layout. A strong example of the classic Calibre 1861 Moonwatch and a reference that continues to appeal to collectors who prefer the traditional Speedmaster experience over the newer generation. A true piece of Omega and space-flight history