After collecting and hunting down Speedmasters for many years now, I can say that my personal grail would be a Speedmaster CK2998-1. To me, it represents the Speedmaster in its best form. Black bezel, leaf hands, straight-lug case and caliber 321 movement. Unfortunately it took me some years to find out, and once I did, I also realized it had become very expensive.

Omega Speedmaster CK2998-1

Only two years after the first Omega Speedmaster was introduced, it was time for the Bienne company to come with an update. Although the first Speedmaster, reference CK2915, looked quite similar to the CK2998 in some of its last CK2915-3 executions, you could say that the CK2998 was the first Speedmaster generation that has the typical Speedy appearance. Because of the black bezel and leaf hands, where the first generation was equipped with a stainless steel bezel and broad arrow hands.

If you put a Speedmaster CK2998 next to a modern Speedmaster Professional, there’s no doubt that these are related. Even for the layman.

Omega Speedmaster CK2998-1

Devil is in the Details

In total, there are a number of variations of the Speedmaster CK2998 and they were made between 1959 and 1962. So a relative short time. Some CK2998 models even date to 1963, according to their serial numbers, while its successor (reference 105.002) was already introduced in 1962.

The variations of the CK2998 are indicated with a dash. Like this Omega Speedmaster CK2998-1, CK2998-2, CK2998-3… CK2998-6. Then, like later reference numbers with a year indication, there’s the CK2998-61 and CK2998-62. This means there are at least 8 different variations of the Speedmaster CK2998. At least 8, as some of the reference numbers, like the first series Omega Speedmaster CK2998-1, could come in slightly different styles. The Omega Speedmaster CK2998-1 we have here today, is one with an oval O dial and a Base 1000 bezel. As always with vintage watches, the devil is in the details and these details can be crucial for collectibility and, very important to some, market value.

Omega Speedmaster CK2998-1

First Omega in Space

The Speedmaster CK2998-1 is the first reference of 8, and was introduced in the fall of 1959. As written above, it looks a lot like the last version of the CK2915. Or, better said, like one of the transitional CK2915 models, as this reference normally came with stainless steel bezel and broad arrow hands. This CK2998 reference also inspired last year’s limited edition Speedmaster CK2998, even though the latter one had some funky blue tones in there.

The CK2998 was also the first Omega in space, on the wrist of astronaut Wally Schirra. It was his own privately acquired watch and joined him on the Sigma 7 mission in 1962. In 2012, Omega introduced a tribute to the First Omega in Space with their Speedmaster reference 311. which is still in production today. Later on, Omega released this model in 18 carat Sedna gold as well as last year’s blue toned Speedmaster CK2998.

Omega Speedmaster CK2998-1

Oval O

This Omega Speedmaster CK2998-1 has some interesting details, like the first generation black bezel with its ‘Base 1000’ scale and dial where OMEGA is written with an oval O. In the second iteration of the CK2998, the CK998-2, the O is round. The Base 1000 tachymeter bezel does appear on the CK2998-2 as well. The bracelet on this Omega Speedmaster CK2998-1 is the correct reference as well, 7077 with end-links marked ‘6’.

On this specific watch, you can see how well the tritium markers and hands have aged. A beautiful dark yellow-ish patina make it stand-out.

Omega Speedmaster CK2998-1


You’ll find a stepped caseback on this Omega Speedmaster CK2998-1. This double bevel in the caseback can be found on Speedmaster watches from 1959 all the way to 1967. The reference 105.012 was actually the last reference with such a double bevel caseback. Not all of them though, some of them (105.012-66) came with a single bevel caseback.

This was also the first caseback that has both a seahorse logo and ‘Speedmaster’ engraving right above the logo. Below the seahorse, there’s the Omega logo engraved. The earliest CK2915 casebacks only had ‘Speedmaster’ engraved on the bevel. Later CK2915 casebacks already had the seahorse logo, but the Speedmaster engraving  was still on the bevel. With this double bevel caseback you see here, the engravings all have been centered.

Omega Speedmaster CK2998-1

Hard to Find

Assuming you are a Speedmaster enthusiast, you must have noticed that it has become more difficult to find a great pre-Moon vintage Speedmaster these days. Even the most common pre-Moon Speedmaster Professional models, the 145.012 and 105.012 are becoming rare and expensive. The earlier references, with straight-lug cases, are simply hard to find. In good condition that is, as there are still pieces offered on today’s market with over polished lugs and the wrong (replacement) parts. Even when the replacement parts are genuine Omega parts, the impact on parts that are not time-correct is huge on its collectibility and thus market value of the watch.

An unpolished Omega Speedmaster CK2998-1, with box, is like discovering a treasure. Unfortunately, it comes at a certain price of course. It wasn’t too long ago (but still over a decade or so), that you could find a nice Speedmaster CK2998 around or even below 10.000 Euro. The market has changed and the Speedmaster finally seems to get its credits in the collector’s world. The downside of this recognition is that the prices have gone up rapidly. Still, I believe there is little to no hot air in these prices, as you are buying a watch from a big brand that is still capable of servicing a watch like this, and where history is either known or can be retrieved from its archives. Compared to some other vintage watches, this is quite an advantage and the price is still considered to be fair for a column-wheel chronograph watch with this much heritage.

Omega Speedmaster CK2998-1

What about the reference 105.002?

An interesting reference is the successor of the Speedmaster CK2998(-62), the 105.002. In 1962, Omega decided to change their reference number coding system for all of their watches (Seamaster and Constellation series as well). In fact, the coding system is the only thing that sets the 105.002 apart from the CK2998. As written earlier, some of the CK2998 references were actually produced (assembled is a better word) after the introduction of the 105.002. This has mainly to do with stock of parts, like the caseback that was already stamped CK2998.

The 105.002 was produced for only a short period, but can be found produced in the range of 1962 till 1964. Very late versions of the 105.002 already came with the white baton hands, like the later 105.003 used. For a long time, the Speedmaster reference 105.002 was relatively unknown and therefor not as popular and high priced as the CK2998 reference.

A big thank you to Roy & Sacha Davidoff who enabled us to take pictures of this Omega Speedmaster CK2998-1 with its original Omega ‘High Precision’ box. This watch was – or still might be – in their collection of Speedmaster watches.