Radial dial

Speedy Tuesday – Omega Speedmaster Professional Radial Dial 1978

Robert-Jan Broer
May 17, 2016
Speedy Tuesday – Omega Speedmaster Professional Radial Dial 1978

A vintage Speedmaster on its own is hard to find already these days, if you want an all original and authentic watch that is. Aside from the current prices; when I started out with buying and collecting Speedmasters over a decade ago, it wasn’t much of a problem to find a nice vintage piece with all original details. At the time, these details weren’t even as important as they are now but most of the watch I found at watch fairs, on eBay etc were all fine.

So if an all authentic regular vintage Speedmaster Professional is already hard to find today, what about the real out-of-this-world (no pun intended) Speedmasters?

Omega Speedmaster Professional Radial Dial

Speedmaster Professional Radial Dial

A few years ago, we reported about the NASA issued watch from astronaut Reinhard Furrer (click here for the ‘We’ve found an astronauts watch’ article). This watch (with radial dial) belonged officially to NASA and was issued to Furrer during ESA training activities in Europe (guided by NASA). One way or another, he kept the watch and years later it popped up on my kitchen table as the (then) owner didn’t know exactly what it was. We made an appointment and brought this watch to have me take a look at it.

Omega Speedmaster Professional Radial Dial

Since I’d never seen anything like that before, I had to dive into it and needed some help from Omega. It appeared to be one of the 56 NASA issued watches that were delivered by Omega in 1978. This delivery was the result of a new tender by NASA for watches to be used for the Space Shuttle program that was about to start. This particular Speedmaster Professional radial dial model was also referred to as Project Alaska III (1978). All projects that Omega did for NASA were referred to as “Alaska”. This is confusing some times as most people refer to it as the white dial Speedmaster that Omega did around 1969/1970 (Alaska Project I, also for NASA) and the later (2008) modern white dial re-edition (here).

Omega Speedmaster Professional Radial Dial

The watch we have here for you today, the 1978 Omega Speedmaster Professional radial dial, was never issued to NASA as it was a prototype. It was used as a spare watch on request by NASA. NASA only ordered 56 watches, engraved with NASA’s own internal (coded) serial number and reference number (SED12100312-301).

I’ve been informed though, that Omega made a total of 60 cases and 100 dials. The remaining 4 cases were kept in Switzerland as prototypes or perhaps as replacement in case one of the 56 issued Speedmaster watches would be damaged to an extent it would become unusable.

If you’ve been strolling on the interwebs, followed auctions etc. you might have seen the use of radial dials in non-NASA issued Speedmasters, or prototypes. The story goes that an Italian Omega distributor bought 40 of these dials back in the day, and put them into 145.022-69 cases. So these watches do not have the clean Seahorse-only case back with a NASA number (SED12100312-301) engraved, like this Speedmaster Professional radial dial we have here.

Omega Speedmaster Professional Radial Dial

Because of the “Buy American” act, Omega had the cases made in the USA, by the Star Watch Case company. The dials were made in Switzerland, but did not have the Swiss Made writing on it (due to the same Buy American act). NASA needed these watches to appear like a US product, but assembled in Switzerland.

These Omega Speedmaster Professional Radial dial watches are rare. Very rare, as it is a prototype and one of the 4 existing pieces in this configuration that really weren’t meant to leave the Omega premises to start with. That also makes it difficult to put a value on this watch. The Speedmaster Professional radial dial that belonged to Furrer (and another astronaut) was meant to be auctioned at Bonhams, but it has been pulled out as the ownership of this watch is a bit difficult to determine. Does it belong to the guy who received it via Furrer or does it still belong to NASA? Anyway, that auction would have been very interesting as it was one of the 56 issued pieces to NASA. This one, is one of the 4 remaining (spare) watches of that series (the serial is also in the same range of course) and confirmed so by Omega.

Besides rarity and possible value, I just like the dial of this watch. The beautiful designed sub dial scales are just awesome. It is astonishing how much a few more Arabic numerals on the three sub dials can add to the classic Speedmaster dial.

Omega Speedmaster Professional Radial Dial

The nicely discolored (or aged) tritium on the hour markers give it this nice vintage look, as well as the hands with discolored tritium, or what’s left of it.

The small sub dials have this clear grain motifs and the printing is slightly different than on other Speedmaster dials. The small minute counter has dots as markers, the hour counter has two small bars and the minute counter shows rectangular shaped indexes, both filled and ‘frames’.

On one of the images above (and below, in the gallery) you will see that the case back has the NASA SED12100312-301 inscription and the Star Watch Case company symbol. This watch uses the proven Lemania caliber 1873, also known as Omega caliber 861. A solid and reliable movement that has been used since 1968 by Omega for their Speedmaster until today (which is an updated and modernized version, Omega caliber 1861).

Omega Speedmaster Professional Radial Dial

How cool would it be when Omega decides to introduce the radial dial to their hand-wound Speedmaster Professional Moonwatch again? Be it in a limited editon. Sign me up please.

A big thank you to Roy and Sacha Davidoff for letting us play with this watch and have Bert take some incredible images of it. Make sure to visit their website for more Omega goodness. This particular Speedmaster Professional Radial Dial watch (145.022) is also mentioned in Roy & Sacha Davidoff’s book “Ultimate Speedmaster Exhibition“, a book as a result of their successful event last year in Geneva. You can order the book here.

More images in our gallery below.

Speedy Tuesday

Report: An Impression of the Speedy Tuesday Tokyo Event Photo and video impression of the Speedy Tuesday Event in Tokyo
Report: An Impression of the Speedy Tuesday Tokyo Event
Photo and video impression of the Speedy Tuesday Event in Tokyo
Speedy Tuesday – A Video Interview With Astronaut Terry Virts Space Shuttle astronaut and International Space Station commander
Speedy Tuesday – A Video Interview With Astronaut Terry Virts
Space Shuttle astronaut and International Space Station commander


Robert-Jan Broer
About the author

Robert-Jan Broer

Ever since he was a young child, Robert-Jan was drawn to watches, even though it were digital Casio and quartz Swatch models at the time. In the mid-1990s, his interest increased when he started to read about mechanical watches in... read more

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