Discover and understand your Tastes and desires in relation to our products and services to improve and personalize your working experience and communication with us This timepiece is also powered by a self-winding mechanical movement with an influence reserve of around 68 hrs. The watch is water-resistant approximately thirty meters https://www.tumblr.com/swissmadewatchbrands/793547666821971968/swiss-chronograph-watches-precision-fashion?source=share