Image 1 of 10
Image 2 of 10
Image 3 of 10
Image 4 of 10
Image 5 of 10
Image 6 of 10
Image 7 of 10
Image 8 of 10
Image 9 of 10
Image 10 of 10
The Omega Speedmaster Ref. 145.022 is one of the most important and recognisable chronographs ever produced. Introduced at the end of the 1960s, it marked the transition to the calibre 861, a movement that would go on to power the Speedmaster for decades and cement its reputation as one of the most robust chronographs ever made.
This 1970 example sits firmly in the golden era of the Speedmaster. It retains the classic asymmetrical 42mm case, stepped black dial, and original tritium lume that has aged beautifully over time. The lume on both the dial and hands has developed a warm, even tone, adding depth and character without compromising legibility.
This is the Speedmaster in its purest, most wearable form. A watch that carries genuine space-age history while remaining entirely usable as a daily vintage chronograph.
Key Features
Reference 145.022
Year 1970
Omega calibre 861 manual wind chronograph movement
42mm stainless steel Speedmaster case
Black dial with original tritium lume
Warm, evenly aged lume on dial and hands
Omega signed acrylic crystal
Omega 1171/1 bracelet with correct 633 end links
A Word on Condition
The watch presents very well overall. The dial is particularly attractive, with strong printing and evenly aged tritium that gives the watch real vintage presence. The case retains its correct shape, and the bracelet is the correct period specification.
This is an honest example that has been carefully maintained rather than cosmetically over-restored, exactly what seasoned Speedmaster collectors look for.
Collector Insight
The Ref. 145.022 is often regarded as the sweet spot Speedmaster. It retains all the visual cues collectors love from earlier references while benefiting from the more robust and serviceable calibre 861, which replaced the column-wheel 321.
1970 production examples are especially appealing as they represent the early years of the 861, before later design changes and dial evolutions. Tritium dials with warm, consistent ageing are increasingly difficult to find, and originality is now valued far more than untouched appearance.
Why Buy This Watch
Early calibre 861 Speedmaster
Warm, attractive tritium patina
Correct period bracelet and crystal
One of the most important chronographs ever made
Strong long-term collector demand
This is a proper vintage Speedmaster, defined by originality, character, and historical importance. A cornerstone piece for any serious collection and a watch that never goes out of style.
Every watch we sell is fully inspected and professionally serviced to meet our exacting standards. All purchases include bespoke Watts On Watches packaging, full purchase documentation, and a 12-month Watts On Watches warranty.