My grandmother gave me my grandfathers Tissot watch, which she gave him in 1972. When she gave it to me, it was in need of cleaning and service. I found this business, where Hans, the proprietor offered to service the watch with his Horologist expertise for a price of $250.
They were to do the following:
1. replace the crown
2. apply luminescence to the dial
3. buff the scratches off of the glass
4. oil the interior
5. clean and inspect the rest of the watch
In the end, they did not replace the crown or repair the identified issue with the calendar gear as the components required are no longer available...but, it still cost me $250.
Over all, I am satisfied, and I would recommend this establishment for watch repair. They are a Tissot certified repair center.