
Visitors look at displays at the 37th HKTDC Hong Kong Watch & Clock Fair at the Hong Kong Convention and Exhibition Centre, Sept. 4, 2018. The world’s largest watch fair includes quality timepieces from 830 exhibitors from 25 countries and regions. (Photo: China News Service/Xie Guanglei)

Visitors look at displays at the 37th HKTDC Hong Kong Watch & Clock Fair at the Hong Kong Convention and Exhibition Centre, Sept. 4, 2018. The world’s largest watch fair includes quality timepieces from 830 exhibitors from 25 countries and regions. (Photo: China News Service/Xie Guanglei)

Watches that integrate elaborate Su embroidery and enamel craftsmanship are displayed at the 37th HKTDC Hong Kong Watch & Clock Fair at the Hong Kong Convention and Exhibition Centre, Sept. 4, 2018. The world’s largest watch fair includes quality timepieces from 830 exhibitors from 25 countries and regions. (Photo: China News Service/Xie Guanglei)

Visitors look at displays at the 37th HKTDC Hong Kong Watch & Clock Fair at the Hong Kong Convention and Exhibition Centre, Sept. 4, 2018. The world’s largest watch fair includes quality timepieces from 830 exhibitors from 25 countries and regions. (Photo: China News Service/Xie Guanglei)

Smart watches are the center of attention at the 37th HKTDC Hong Kong Watch & Clock Fair at the Hong Kong Convention and Exhibition Centre, Sept. 4, 2018. The world’s largest watch fair includes quality timepieces from 830 exhibitors from 25 countries and regions. (Photo: China News Service/Xie Guanglei)

Smart watches are the center of attention at the 37th HKTDC Hong Kong Watch & Clock Fair at the Hong Kong Convention and Exhibition Centre, Sept. 4, 2018. The world’s largest watch fair includes quality timepieces from 830 exhibitors from 25 countries and regions. (Photo: China News Service/Xie Guanglei)