I'm a watchmaker so no issues for me
😁. You can still buy the parts on the open market (at least for the 565 with date) but, the total is over £1900 (I'm in UK so if you're in Europe, the exchange rate is good for you at the moment
🙁). Add on another £500-600 for the movement, service and assembly and they're not cheap! Five years ago, they were about 60% of this cost. Unfortunately, no tritium dials are available these days.
I think the general opinion on these is positive, if you search on here for Watchco, as the vintage ones have become very expensive now. I still prefer vintage but will probably never have a sixties SM300 - plenty of other watches though.
😁
Cheers, Chris