Rolex (n.)youdaoicibaDictYouDict[Rolex 词源字典]
proprietary name of a make of watches, trademark reg. 1908 by German businessman Hans Wilsdorf, with Wilsdorf & Davis, London. Invented name. Company moved out of Britain 1912 for tax purposes and now is headquartered in Geneva.[Rolex etymology, Rolex origin, 英语词源]