Description
The Omega Speedmaster Professional Moonwatch, reference ST 145.0022, is one of the most historically significant chronographs ever produced and a true cornerstone of any serious watch collection. As a direct descendant of the watch worn during NASA’s Apollo missions and the first watch on the Moon, the Speedmaster Professional has earned an unrivalled place in horological history. This vintage example embodies the timeless design and pioneering spirit that have made the Moonwatch an enduring icon for generations of collectors.
Its classic black stepped dial features the unmistakable tri-compax chronograph layout, luminous baton hands, applied Omega logo, and the iconic black tachymeter bezel that has become synonymous with the Speedmaster name. Every element is designed for clarity and functionality, preserving the authentic aesthetic that has remained largely unchanged since the golden era of space exploration. The beautifully aged details and vintage character only enhance the appeal of this exceptional reference.
Powering the watch is the legendary Omega Calibre 861, the hand-wound chronograph movement that succeeded the celebrated Calibre 321 and became the beating heart of the Speedmaster Professional for more than two decades. Operating at 21,600 vibrations per hour and offering approximately 48 hours of power reserve, the Calibre 861 is renowned for its robust cam-actuated chronograph mechanism, exceptional reliability, and ease of servicing. It remains one of the most respected manual-wind chronograph movements ever produced and is deeply woven into the Moonwatch’s remarkable legacy.
Presented as a complete collector’s set, this Omega Speedmaster Professional ST 145.0022 is a rare and highly desirable opportunity for enthusiasts and collectors alike. Complete examples have become increasingly difficult to source, making this a true collector’s dream. Combining genuine space-age heritage, timeless design, and one of the most iconic mechanical movements in watchmaking, this Moonwatch is far more than a timepiece—it is a piece of horological history.
Functions: Hours, Minutes, Chronograph. This pre-owned luxury Omega Speedmaster Moonwatch Professional has been referenced against all technical documents and manufacturer records were available to ensure authenticity and a clean history. Pre-owned timepiece. GREAT CONDITION. Includes original Omega box and papers. Backed by a 12 month Grand Timepiece warranty. Style: Luxury. Model: ST 145.0022 More photos to come soon!
Accompanying your purchase is a tax invoice and a valuation certificate for Insurance purposes. All our products have full provenance and will be accompanied by their original box and papers where possible or service papers by the Brand itself. Our watches are sold with a 12 Months Warranty or alternatively the balance of manufacturer’s warranty where applicable. We have been selling pre-owned luxury timepieces since 2015 and do all our due diligence to ensure the timepieces are authentic and have a clean history.













