Back in from the Spa; I could have had the chrono hand changed to a drop end one, but decided to keep it as is. Thanks to all who contributed to this thread and indirectly, my decision on this watch.
Reviving this older thread after I’ve acquired an 145.022-68 (26558xxx) that was made very shortly after the 145.012-67 (26554xxx) that started this topic. Striking similarities, although this new addition survived with far better lume, offset by a slightly more worn DON.
Another Transitional (145.022-68) to add to the list...
On a side note, it is interesting to observe that these two 145.022-68's are both 2655XXXX and only about 1200 serial numbers apart, but come with two clearly different case shapes. The earliest of the two with a 145.012-67 case, the latter of the two with a more banana-shaped case as also observed on other Transitionals in the 27XXXXXX-range.