As fitted to post 145.022-69/DO90 bezels through the production 1969 and early 1970's
i am a little unsure of some finer differences in this type of bezel. There appears to be some variation, and in order to establish what is right and correct can I ask members to post bezel/watch pictures of these bezels, and any interesting history that might help establish the believed originality? To be clear I am looking at late 145.022-69's, and -71, -74, -76 and -78.
Here is what I am hoping to establish:
Are all the bezels the same, or is there a variation in font, or layout, that has until now not been noticed or cared about?
Could there have been more than one supplier to Omega for these bezels?
What colours to they turn?
Also a good excuse for us all to have a really good look at a speedmaster that has been until now a little neglected.
I myself am away from the watch cave but will contribute more photos next week.
View attachment 240839
Four 1970's Speedmasters, three with DN90 bezels, the third from the left being a small TACHYMETRE letters from a later period, and thus incorrect for the watch.
In the meantime let's see those bezels and learn? The more photos we can have, the more data the easier to get to the bottom of this.
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