We offer a curated selection of timepieces—from vintage classics and brand-new watches to modern icons. Explore our collection of wristwatches, pocket watches, and more.
Please take a moment to read the full description, and feel free to reach out with any questions or respectful offers. We're always happy to help.
Offered here is an iconic pre-moon Omega Speedmaster Professional "Moonwatch," reference 145.012-67 SP, dating to circa 1968. Produced just before the historic Apollo era, this reference represents the final generation of Speedmaster models powered by the legendary Omega caliber 321, making it one of the most historically important and collectible versions of the Speedmaster line.
The Speedmaster earned its place in history when it was officially flight-qualified by NASA in 1965 for all manned space missions. Watches of this generation were used throughout the Apollo program, including during the era of the Apollo 11 Moon landing in 1969.
The reference 145.012 is particularly notable as it was the last Speedmaster reference fitted with the caliber 321 before Omega transitioned to the caliber 861 around 1968. Astronaut-issued Speedmasters during the Apollo 11 mission included this reference, worn during the mission alongside the earlier reference 105.012.
This example is powered by the renowned Omega caliber 321, a manual-wind column-wheel chronograph movement based on the Lemania 2310/CH27 C12 design. Produced until 1968, the caliber 321 is widely regarded as one of the most important chronograph movements ever made and remains highly sought after by collectors due to its traditional architecture and historical connection to the early space missions.
The watch is housed in the classic 42mm unpolished stainless steel case with tachymeter bezel and features the iconic black dial with hour markers and the familiar tri-compax chronograph layout that defines the Speedmaster Professional. The tachymeter bezel features the desirable “Dot Over 90” (DON) configuration, a detail associated with early Speedmaster models.
During this period, Omega produced two main Speedmaster references with the caliber 321: the 105.012 and the later 145.012. While both share similar case dimensions and design, the 145.012 introduced subtle movement updates and represents the final chapter of the caliber 321 era before Omega adopted the next generation of chronograph movements.
Fully inspected and authenticated by our in-house watchmaker, this timepiece runs accurately and is ready to wear and enjoy.
At SECOND HAND HOROLOGY, we offer a curated selection of watches ranging from vintage to modern, including both brand-new and pre-owned timepieces. We’re committed to quality, accuracy, and integrity. Our listings feature:
Professional, unedited photography and clear, transparent descriptions. Every watch is thoroughly inspected and securely packaged to ensure a confident, seamless buying experience.
We also warmly invite you to visit our physical shop and explore the collection in person.
We appreciate you checking out our listing! Don’t hesitate to reach out with questions, offers, or just to talk watches — we love what we do and enjoy connecting with fellow enthusiasts.
Thank you for your business—we truly appreciate your support and look forward to serving you again in the future!
WA-6919
Visit our eBay store to browse our full collection, featuring a wide range of vintage and modern watches. New pieces are added every day, and each listing reflects our commitment to quality, honesty, and service. We’d love for you to take a look and follow us for updates!
If you’re unsure whether your offer will be accepted, please feel free to message us beforehand — we’re always happy to discuss respectful offers. We kindly ask that you only submit an offer if you are fully committed to purchasing the item. Once an offer is accepted, the watch will be removed from the market and no longer available to other buyers.
Vintage watches often run smaller than today’s standards. Men’s wristwatches typically measure between 29–36mm (excluding the crown), while women’s models—especially from the early 1900s to the 1970s—can be considerably smaller. We encourage you to review the measurements provided and reach out with any sizing questions.
Our collection features timepieces that are 20 to 100 years old. Naturally, they may show honest signs of age such as light scratches, patina, or worn straps—features that often add to their unique character and charm. Unless noted as recently serviced, vintage watches may eventually require routine maintenance to keep accurate time. If you’re looking for quartz-level precision, a modern watch may be a better fit.
We offer a mix of brand new and pre-owned watches. Pre-owned pieces might have some cosmetic wear, which we always describe clearly. Take a close look at the photos and don’t hesitate to message us if you have any questions before buying.
We do not use Photoshop to hide imperfections—only to clean up the background. What you see is what you’ll get. We take great care to present our watches honestly and transparently, and we’re proud to stand behind every piece we sell.
We ship worldwide with care and promptness. Domestic orders typically ship within 2–4 business days after payment clears; international shipping times vary by destination. Tracking information will be provided once your package ships.
Returns or exchanges must be arranged in advance, and we must follow our return policy. If you have any questions about shipping, payment, or our terms, feel free to reach out—we’re happy to help.
Thank you for your business—we truly appreciate your support and look forward to serving you again in the future!