Omega Speedmaster Moonwatch Professional 42mm Moonshine Gold/Steel 310.20.42.50.02.001

The Omega Speedmaster Moonwatch Professional is one of the most storied timepieces in the history of watchmaking, a chronograph that carried astronauts to the Moon and has remained in continuous production ever since. Reference 310.20.42.50.02.001 belongs to the current generation of the Moonwatch Professional, a collection that honors six decades of space heritage while embracing contemporary materials and finishing standards. For collectors seeking a version that transcends the classic steel expression, this Moonshine Gold and steel configuration represents the pinnacle of the line's accessible luxury tier.

The case measures a versatile 42mm in diameter—unchanged from the proportions that defined the original Speedmaster—and is constructed from a sophisticated combination of stainless steel and Omega's proprietary Moonshine Gold. Moonshine Gold is an exclusive 18k gold alloy developed by Omega to exhibit a paler, more champagne-like warmth than standard yellow gold, and it is specifically engineered to be more resistant to fading over time, ensuring the watch retains its radiant character for decades of wear.

The silver dial is fitted with index hour markers that echo the cleaner, more contemporary aesthetic direction of the current-generation Speedmaster Professional. The layout remains unmistakably Moonwatch in character—three subsidiary registers, the instantly recognizable asymmetric case architecture housing the pump pushers and crown, and the tachymeter scale inscribed on the bezel—all presented here in Moonshine Gold and steel to elevate the palette without obscuring the tool-watch legibility that has defined this model since 1957.

The Speedmaster Moonwatch Professional is powered by a manual-winding movement, a deliberate design choice Omega has maintained to preserve the authentic character of the watch that was NASA-qualified and worn on the lunar surface. Winding the crown each morning is part of the ritual ownership experience that connects the wearer to every astronaut who depended on this instrument, and it serves as a daily reminder of the watch's extraordinary pedigree. The movement is assembled and tested to Omega's Master Chronometer standards for this generation, representing the brand's highest benchmark for precision and magnetic resistance.

On the wrist, the 42mm Moonshine Gold and steel Speedmaster commands attention without sacrificing the versatility that has made the Moonwatch a lifelong companion for watch enthusiasts worldwide. The two-tone bracelet integrates seamlessly with the case, making this reference equally appropriate dressed up for a formal occasion or worn casually—a genuine all-occasion chronograph elevated by precious materials. Whether you are a seasoned Speedmaster collector adding a precious-metal variant to your collection or a first-time buyer drawn to the legend of the Moon watch, this reference speaks to you.

Bizak and Co. is proud to offer this brand-new Omega Speedmaster Moonwatch Professional 310.20.42.50.02.001 at a competitive price. Our team of knowledgeable specialists is available to answer any questions, provide additional imagery, and guide you through a seamless purchase experience. Buy online or contact Bizak and Co. directly—acquiring this exceptional chronograph has never been more straightforward.