Leather watchbands have a shorter lifespan than metal ones. General leather watchband reasonable wear life is about 2-3 years, belong to consumables. But as long as the usual diligent maintenance, wear in accordance with the characteristics of leather use, can greatly prolong its service life.
Digital watches are quite familiar to everyone. Because digital watches are accurate, do not need to wind every day, and cheap, so it is very popular with consumers.