Vintage Watch Repair can be very diverse, some of are powered by quartz and are relatively simple creations. When they stop working you can bet your bottom dollar it’s because of one thing: the battery. It will have either run out or it’s simply getting to the end of its life, and therefore the owner will need to have their watch replaced or have their watch serviced.
Due to their simple make-up, this is an easy and cheap thing to fix – all you need to do is get the battery replaced, so head to your nearest jeweler and the problem is solved for around 20$!