Lot incorporates material from endangered species that is not for sale and is shown for display purposes only. The endangered species strap shown with the Lot is for display purposes only and is not for sale.Upon sale, the watch will not be supplied to a buyer outside Hong Kong with any watch strap.
极具吸引力的 Richard Lange Jumping Seconds于2016年在 SIHH上亮相。跳秒装置的起源可追溯至1867年,当时费尔迪南多‧阿道夫‧朗格(Ferdinand Adolph Lange)开发了跳秒机芯。十年后的1877年,朗格凭这项发明获当时新成立的帝国专利局(Imperial Patent Office)颁发专利。