I have had nothing but exceptional service from John. He has been trusted with repairing and restoring several watches and clocks that are treasured by my family. My husband is a vintage watch collector and trusts only John to repair his timepieces. He has sent several other collectors to John with positive feedback. In summary I would highly recommend John for your clock and watch repair. He is friendly and genuine. He is very talented at his trade. You will get an honest and respectful opinion from a man with passion for his work.