Therefore, an Auguste Reymond watch depends on the wearer’s energy either by winding it (for the hand-winding types) or by merely wearing it (for the self-winding types). That also means that the watch will still be repairable fifty years from now just as it is today, which makes it a real possibility for the watch to become a family heirloom. An Auguste Reymond watch will please its owners for years with the intriguing complexity of their inner workings as well as the beauty of their design, just as they have for a century.