Omega 311.30.42.30.99.002 (Pre-owned - Good) — USD 5,606 on eBay

The Omega Speedmaster Professional Moonwatch, an icon of horological and human achievement, is epitomized by its flight-qualified status with NASA and its enduring design. Reference 311.30.42.30.99.002 represents a distinctive limited edition within this celebrated lineage, produced between 2012 and 2018. These special editions often offer unique aesthetic variations while preserving the fundamental characteristics that define the Moonwatch, appealing to collectors seeking both heritage and exclusivity. The classic 42 mm stainless steel case of the Speedmaster Professional forms the foundation of this particular reference, maintaining the robust and functional aesthetic synonymous with its spacefaring heritage. Departing from the traditional matte black, the watch is presented with a striking silver dial, offering a fresh and refined interpretation of the iconic chronograph layout. This variant retains the standard tachymeter scale on its bezel and offers a water resistance of 50 meters, consistent with the Professional line's specifications. Powering reference 311.30.42.30.99.002 is the reliable manual-winding Omega Caliber 1861. This movement is a direct descendant of the Caliber 861, which propelled the Speedmaster Professional for decades and accompanied astronauts on their lunar missions, ensuring its mechanical authenticity and historical accuracy. The combination of its legendary movement, the classic Moonwatch case, and a distinctive silver dial makes this limited edition a noteworthy piece for enthusiasts and collectors, embodying both the rich history of the Speedmaster and a unique visual identity.