
Ω Omega Speedmaster Professional Pre Moon c.321 145.012-67 Vintage Chronograph Ω
The edit · Watches
A used Omega Speedmaster watch. A mechanical watch from these decades was built to be repaired, not replaced. Patina on the dial and a bracelet softened to the wrist are earned, not defects.
The watch that went to the moon.
Founded in 1848 in La Chaux-de-Fonds by Louis Brandt. Omega made the Speedmaster, the watch NASA certified for spaceflight in 1965 and which reached the moon on Apollo 11 in 1969.
Omega is the thinking collector's brand: deep history, real innovation, and prices that still trail Rolex while the quality matches it. Vintage Seamasters and Constellations are the sweet spot.
Why it's called that
Omega Speedmaster
Named for speed. In 1965 NASA certified the Speedmaster as the only watch approved for spaceflight, and it became the 'Moonwatch' after Apollo 11 in 1969.
What to look for
Check the calibre number on the movement against the caseback reference. A clean, unpolished case and an original dial carry a real premium.
Check the case back and movement markings, and whether the crown winds cleanly. A service history doubles the value of any mechanical watch.
How to wear it
Keep the case small and swap the strap. A 34 to 36mm dial under a shirt cuff reads far more deliberate than anything oversized.
Asking price
No bids yet
Affiliate link — if you buy through it, The Vintage Guide may earn a commission at no extra cost to you.
Keep exploring
More like this
Similar finds from the watches edit.
![Vintage Rolex Oyster Precision [6426] Restored California Dial 34mm Manual Wind](https://otis.thevintageguide.com/api/city-intelligence/api/image-proxy?url=https%3A%2F%2Fi.ebayimg.com%2Fimages%2Fg%2FxuUAAeSwZ-Rqs~MM%2Fs-l1600.jpg)
Watches
Vintage Rolex Oyster Precision [6426] Restored California Dial 34mm Manual Wind
USD 2875.00

Watches
Cartier Vintage Cartier Ladies Tank Watch SERVICED
USD 1795.00

Watches
Breitling Navitimer Vintage Stainless Steel Manual Wind Leather Strap Watch 806
USD 3999.00

Watches
Vintage Running 1940s Longines Mainliner 14K GF Drivers Watch Caged Bezel 17J
USD 749.00

Watches
Patek Philippe vintage Calatrava 1960s 2572
USD 8800.00

Watches
Patek Philippe 5711/1A-010 Nautilus 40mm Stainless Steel
USD 161580.00

Watches
Patek Philippe Golden Ellipse White Dial Yellow Gold Men's Watch Vintage
USD 21736.00

Watches
VINTAGE PATEK PHILIPPE 1960S OPEN PAPERS BLANK GUARANTEE 570 MOON PHASE CHRONO
USD 10000.00

Watches
OMEGA Seamaster Vintage Automatic Men's 35mm Gold Case Brown Leather Strap
USD 560.00
![Vintage [N Mint] Omega Constellation Cal.1332 Silver Date Men's Qz Watch JP U653](https://otis.thevintageguide.com/api/city-intelligence/api/image-proxy?url=https%3A%2F%2Fi.ebayimg.com%2Fimages%2Fg%2F7KgAAeSwtoJqUF1~%2Fs-l1600.jpg)
Watches
Vintage [N Mint] Omega Constellation Cal.1332 Silver Date Men's Qz Watch JP U653
USD 419.99


Sign in