Actor Stefano Accorsi spotted wearing a Omega

Stefano Accorsi, one of Italy's most recognisable screen actors, was recently spotted wearing a stainless steel Omega Speedmaster Moonwatch Professional — specifically reference 310.30.42.50.01.001, the current-production model that sits at the heart of Omega's catalogue and, arguably, of watchmaking history itself.

The Speedmaster Moonwatch Professional ref. 310.30.42.50.01.001 measures 42mm in stainless steel and is powered by the manually wound Calibre 3861, introduced in 2021 as the most significant movement upgrade the Speedmaster has received in decades. Beating at 3.5 Hz with a 50-hour power reserve, the Cal. 3861 features a Co-Axial escapement, a silicon balance spring, and carries METAS Master Chronometer certification — meaning it is tested to withstand magnetic fields of up to 15,000 gauss. The black lacquered dial retains the asymmetric case, hesalite crystal, and stepped bezel ring that define the original 1957 CK2915 aesthetic, while the caseback carries the NASA-approved "Flight Qualified" designation in tribute to the watch's Apollo programme legacy.

From a collector standpoint, the 310.30.42.50.01.001 is the definitive modern expression of a reference that was first certified by NASA in 1965 and worn by Buzz Aldrin on the lunar surface during Apollo 11 in 1969. The introduction of the Cal. 3861 resolved the longstanding criticism that the Speedmaster's movement lagged behind its iconic status. Purists appreciate that Omega retained the hesalite crystal and manual wind, preserving the watch's functional and historical identity rather than modernising it purely for commercial appeal.

Accorsi's choice is entirely coherent with his public image — understated, European, with a leaning toward enduring style over trend. The Speedmaster is precisely the kind of watch that reads as knowledgeable without being ostentatious, a signal to those who recognise it rather than a statement made for everyone.

On the market, the Omega Speedmaster Moonwatch Professional ref. 310.30.42.50.01.001 carries an official retail price of around $6,300 USD. On the grey market it trades close to or slightly below retail, reflecting strong but stable demand — a watch that holds its value with quiet confidence, much like the actor wearing it.