A. Lange & Söhne jumping seconds watch

A relatively rare modern Lange & Söhne model with a centre seconds design, based on the regular centre seconds Lange & Söhne watch, Mr. Chien Kuok Biao modified the original watch with a separate jumping seconds mechanism and retained the original parts, ready for recovery at any time. Handmade, piece unique.

Functions: hours, minutes, seconds.

About A. Biao

Mr. Chien Kuok Biao, Member of the Horologe Collection Committee of the China Horologe Association, Vice President of the Macao Horologe Association, Director of the Professional Committee of the China Cultural Relics Academy of Horologe.