
VINTAGE ca. 1966 OMEGA Seamaster 600 with date - Serial # 23307773
The edit · Watches
A used Omega Seamaster 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 Seamaster
Omega launched the Seamaster in 1948 on the back of the water-resistant cases it made for the British military in the Second World War. The name said it plainly: a watch that masters the sea.
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.

Watches
Rolex Precision Women's Vintage 1960s Yellow Gold Oval Textured Dial Manual
USD 5250.00

Watches
Must de Tank Cartier Vintage watch
USD 999.00

Watches
Vintage Breitling Navitimer 809 Cosmonaute With Original Receipt
USD 3900.00

Watches
Vintage 1986 Longines Presence Quartz Dress Watch Gold Plated Roman 24263611 Box
USD 350.00

Watches
Patek Philippe vintage Calatrava 1960s 2572
USD 8800.00

Watches
MINT VINTAGE Patek Philippe Nautilus 3800/001 2 tone w/ original box/papers
USD 74999.00

Watches
PATEK PHILIPPE - 5147G ANNUAL CALENDAR MOON PHASE IN WHITE GOLD
USD 40950.00

Watches
Vintage OMEGA 176.009 Speedmaster Professional Mark IV Chrono Cal Ω 1040 - 41 mm
USD 2950.00
![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

Watches
Vintage 1970s Omega De Ville - Silver Dial - Quartz - Ref 192.0034 - Men’s Watch
USD 550.00


Sign in