Speedmaster Professional 145.022 Casebacks

When you look at this Omega Speedmaster Professional 145.022-71, there’s nothing strange at first sight. Just a nice and ‘ordinary’ Speedmaster Professional post-Moon. Dial, bezel, hands and bracelet, all correct. In fact, it is quite a nice example of a Speedmaster Professional 145.022-71. In our Speedmaster 145.022 buyer’s guide, we give away some specifics on this reference.

Omega Speedmaster Professional 145.022-71 Non-NASA

However, looking at the back of this Speedmaster Professional 145.022-71, we see something awkward. A clean caseback, with no inscription. But wait a minute, you might say, there are different casebacks for the 145.022, with and without inscription. True, but:

  1. Not like this specific caseback
  2. The 145.022-71 should have the “Flight-Qualified” – inscription whereas the 145.022-69 comes in several variations.

Omega Speedmaster Professional 145.022-71 Non-NASA

As you can see, the watch has a plain non-NASA caseback. It does have the beautiful sea-horse and ‘Speedmaster’ writing, but no inscription like the “First Watch Worn on the Moon” or “Flight-Qualified by NASA for all Manned Space Missions” ones. In fact, it looks a bit like the caseback of the Speedmaster’57 Replica reference 3594.50. But it really is a caseback that belongs to the 1971 production reference. If we take a closer look, by opening the watch and study the inside of the caseback, we see the following:

Omega Speedmaster Professional 145.022-71 non-NASA

Non-NASA Caseback – An Explanation

So what is the story behind this caseback. If you look at the image above, you will just see 145022-71 ST as well as the HF (Huguenin Frères, the manufacture of the case) and some other stamps. So this is – again – not the caseback of the Speedmaster’57 Replica reference 3594.50 of the late 1990s or the Speedmaster Pro Moonphase model of the 1980s (reference 345.0809).

Speedmaster Reference 3594.50 caseback of the 1990s

Speedmaster Reference 3594.50 caseback of the 1990s

According to Moonwatch Only, the reference book on Speedmasters, these Speedmaster Professional 145.022-71 casebacks with no inscription are known, and can be dated to 1971 and 1972, but the reason is (at least at the time of printing) unknown to them.

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The explanation from former NASA engineer Jim Ragan (during the Q&A session of the Speedy Tuesday Event of October 28th) is that this empty caseback is the result of the following:

When Omega decided to put the inscription “Flight-Qualified by NASA for all manned space missions” on the casebacks, instead of the “First Watch Worn on the Moon” straight-text inscription, this needed to be approved by NASA’s Public Affairs at the time. As there was some delay in this approval process, Omega has put out some 145.022-71 casebacks with no inscription at all. So for a very short period, this has been done with this specific reference.

Omega Speedmaster Professional 145.022-71 Non-NASA

So, now you know. When you come across a vintage Speedmaster Professional with no inscription, don’t put it away as ‘frankenwatch’ just yet. Have the watch opened and check for the inscriptions (145.022-71) on the inside.

This watch is currently for sale via Roy & Sacha Davidoff in Geneva. A big thank you to them for allowing us to take pictures of this watch.

Good hunting!

Robert-Jan Broer
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Robert-Jan Broer

Founder & Editor at Fratello Watches
Robert-Jan Broer, born in 1977, watch collector and author on watches for over a decade. Founder of Fratello Watches in 2004.
Robert-Jan Broer
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