I used to go there for batteries, I was lucky if they lasted 6 months so I went to the new shop opposite Euronics, 5 years later it's still ticking over. Chinese batteries 50c retail - he charges 3 euros (or more)
I also went for a repair to a Seiko automatic self winding watch, the old guy (father?) had a go and wrecked it, all he was supposed to do was re-glue the gold rectangle back onto the face that surrounded the date. It took them 3 days and came back a right mess.
I'll never go there again!