![Christie's autumn auctions held in Hong Kong(2/6)](http://www.ecns.cn/hd/2017/11/24/ee2ba27043484c93b1d5c747d72a0d4c.jpg)
A clock is displayed during a Christie's autumn auctions preview in Hong Kong, south China, Nov. 23, 2017. The Christie's autumn auctions are scheduled from Nov. 24, to Nov. 29.(Xinhua/Li Peng)
A clock is displayed during a Christie's autumn auctions preview in Hong Kong, south China, Nov. 23, 2017. The Christie's autumn auctions are scheduled from Nov. 24, to Nov. 29.(Xinhua/Li Peng)