Omega Speedmaster Moonwatch Professional Chronograph 42mm Moonshine Black Green Dial 310.60.42.50.01.002 Omega Speedmaster Moonwatch Professional Chronograph 42mm Moonshine…

The Omega Speedmaster Moonwatch Professional Chronograph is arguably the most storied wristwatch in history, worn on every crewed NASA mission to the lunar surface and officially certified by NASA for extravehicular activity. Reference 310.60.42.50.01.002 represents a pinnacle expression of that heritage, elevating the iconic 42mm case from its traditional stainless steel roots into a creation of genuine precious-metal luxury without abandoning a single element of the Professional's functional DNA.

Omega introduced Moonshine Gold as a proprietary 18-karat gold alloy engineered to retain its warm, pale-yellow luster longer than standard yellow gold — the name is a direct nod to the luminous glow of moonlight, making it a poetically appropriate choice for a watch that has literally traveled to the Moon. On the wrist, the 42mm Moonshine Gold case reads as unmistakably Speedmaster in silhouette — the asymmetric pump pushers, the hesalite or sapphire-protected dial, the straight lugs — yet glows with a richness that transforms the tool watch into a collector's statement.

The dial is finished in deep black and punctuated by green Super-LumiNova indices, a color combination that delivers bold legibility while adding a modern edge to the otherwise classic layout. The sub-dials for running seconds, 30-minute, and 12-hour registers maintain the tri-compax arrangement that has defined the Speedmaster since 1963. Framing everything is a black ceramic bezel — scratch-resistant, fade-proof, and beautifully contrasted against the warm gold case — a juxtaposition of high-tech material and precious metal that speaks directly to Omega's mastery of material science.

Powering this Moonwatch is Omega's manual-winding chronograph movement, the direct descendant of the legendary caliber family that NASA certified for spaceflight. Manual winding is a deliberate, purist choice that keeps the caseback thin, the winding ritual intimate, and the connection between owner and watch visceral. The movement is visible through the exhibition caseback and is finished to the standards Omega applies across its Master Chronometer-certified lineup, representing decades of continuous refinement of what is already one of watchmaking's most proven chronograph architectures.

Wrist presence is exceptional: the 42mm diameter wears true to size with the Moonshine Gold bracelet draping comfortably and folding securely. The weight of the precious-metal bracelet is immediately perceptible and contributes to a sense of substantial quality that no steel alternative can replicate. Whether worn to a formal occasion or styled against a casual setting as a deliberate contrast piece, reference 310.60.42.50.01.002 commands attention without resorting to excessive size or complication.

At Bizak & Co., we source and authenticate every timepiece we offer, and this Omega Speedmaster Moonwatch 310.60.42.50.01.002 is no exception. Buying from Bizak means access to expert guidance, transparent pricing, and the confidence that comes with dealing with specialists who understand exactly what you are acquiring. Reach out to our team today to inquire, reserve, or purchase this exceptional Moonshine Gold Speedmaster — one of the most compelling references Omega produces.