There are onlyService gentlemananes of equipment that I am
required to have that are specifically for modern watches. And that's only if I stretch the definition of "modern" quite a bit to include some watches that could certainly be considered vintage.
I am required to have a tester for quartz watches, so that is one piece. The other is the high pressure wet tester for testing dive watches. I have used both of these for vintage watches - both early quartz and vintage divers.
The vast majority of the "required" equipment is used on both modern and vintage watches. The Swatch requirements are not particularly onerous compared to others to be frank. Where Swatch will accept a variety of equipment for specific functions, Rolex will only accept one specific brand for a particular piece, and in some cases only one specific model that the brand offers.
And having said all that, with the tiered approach that Swatch uses you can choose what level of watches you want to work to, and possibly eliminate things like the high pressure wet tester, and they would not sell you case parts for the dive watches as a result. Not everyone needs to have the full certification to work on dive watches, co-axials, etc. that I do.
I understand that not everyone feels that it suits their business to do what is required to get an account, and if that is what they choose so be it, but even if you only work on vintage the equipment is hardly a waste of money.
Cheers, Al