A top-notch watch made years ago will still be keeping excellent quality today because of the premium quality of materials and components used by the branded companies while making it. This is one of the best reason to buy pre owned luxury watches because you would be buying the same quality for a fraction of the cost.
However, be aware of replicas and duplicates of luxury brands which are cropping up in the market at a faster rate. If you are shopping online from a reputed website, then you will get the original one for sure, as they need to be in the game among various competitors doing this business. So, always choose a trusted website while making a purchase of a second-hand luxury watch. There are also online dealers who have a certificate of authenticity of the product or a brand, so better ask it from them before deciding to buy.
Don’t be bothered by the age of a watch. The best thing about luxury watches is that the technology that goes into the watch has not changed in years. The exterior of a watch will change every few years according to fashion trends, but the machine and mechanism remain the same.