I've noticed something about horlogy: it's
never as simple as it seems.
For example, the first time I tried to swap a date overlay, I told myself that it shouldn't be that difficult.
Silly me....
I took my tube of HypoGS cement and just glued the overlay on the date disc. As you might know, Hypo GS make really thin "strand". I forgot to clean one of these really, really thin strand, and the date disc was just stucked...
After cleaning the mess, I tried to align the date with the date window. I told myslef all I had to do was align the numbers with the ones on the original date disc. Not at all! We're in the rep world, and having a correctly aligned date window would be too easy! So I spent about an hour trying to align the date, both horizontally and vertically...
The good news is that it was way more easier the 2nd time, and even easier the 3rd, ...