My wife took her expensive Skagen watch into Timpsons Tesco Fulbourn Cambs for a new battery to be fitted, they charged her £9.45 and guaranteed the battery for 1 year. big deal as all batteries last for over a year. BUT THERE WAS ANOTHER PROBLEM. The little knob that moves the hands would not pull out, the Timpsons employee mentioned this when he handed the watch back to her. I then took the watch back and the same guy was still there, he told me that all he did was to replace the battery, and the winder was seized before he worked on it. That was rubbish as it was working OK just that the battery had failed. The operative took the back off, took out winder, blew dust out with a puffer, and assembled it again, the winder then worked. Operative said there was a piece of dirt in it!! Poor workmanship, and expensive. If you want a battery replaced go to a proper jeweler or watch repairer. Won't be using Timpsons again.