Here is what you can do with your old Nixon watch. It's time to Tune Up or Trade Up! From April 15th until June 30th you can bring in your Nixon watch to any of our locations and trade it up to get 25% off of any new Nixon watch (Limited to one Trade Up per customer).Want to keep the one that you have? Tune Up your watch! Nixon will be providing a complimentary battery service when you send in that old watch. For more details visit (service.nixon.com).