I was on a short business trip to NYC and was staying in midtown. I brought five old watches on my trip that had not worked in years. I looked up watch repair on google and discovered Manhattan Time service two blocks from my hotel. I dropped off the watches at 5:00 PM. I told the friendly man at the counter that I had to fly out the next day at noon. They promised to open, clean, install new batteries and replace the gaskets on all the watches. All of the watches were done by 10:00 AM the next morning. The five watches were again working correctly. I was quite pleased with the rapid turn around and the pleasant customer service. I recommend Manhattan Time service and would not hesitate to use their service again in the future.