Art,
here is a picture from an old catalogue from the Omega museum with some specs regarding bezel opening and movement...
View attachment 335920
Art, can you please re-meassure the diameter and confirm that it might be 36mm?
From the proportion movement versus case it looks more like the larger case diameter 37,5 mm which was often used...
the problem that we could not comment on the ref.# was firstly of the wrongly read 232
6
secondly on most of these very early 30 T2 SC watches you can find only a case serial number instead of a case (model) number (often called ref.#). So you will not know until you order an extract from the archives - and not many collectors do this on these early pieces because they are not so prone for fakes/marriages like for example a SM 300 or similar highly priced watches.
I have at least 2 watches with the same case design and 37,5 mm diameter, but unfortunately no photos to share yet - maybe I can take some in the next few days when the natural light environment is good.
best
erich
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