Watchmaking,Watchmaking: Daniels, George: 9780856676796: Amazon.com: Books,WATCHMAKING George Daniels 趣味・スポーツ・実用,WATCHMAKING George Daniels 趣味・スポーツ・実用,This George Daniels watch just broke British auction records: made by the master horologist whose invention now lies at the heart of all Omega watches, the Spring Case Tourbillon sold for US$4,