Sincere Watch (Hong Kong) Limited, an investment holding company, distributes branded luxury watches, timepieces, and accessories in Hong Kong, Macau, Mainland China, and internationally. It operates in two segments, Watch Distribution and Property Investment. The company primarily provides Franck Muller watches and accessories.

It offers its products under the CVSTOS, Pierre Kunz, and European Company Watch brands. The company also engages in the property investment activities. It operates a distribution network of 47 retail points of sales and 12 boutiques.

Sincere Watch (Hong Kong) Limited was incorporated in 2004 and is headquartered in Central, Hong Kong.