New Richard Lange Zero Restart “Referenzuhr”

Lange’s Richard Lange family of timepieces is dedicated to the scientific aspects of horology with a focus on precise timekeeping. With resettable subsidiary seconds, the Richard Lange ��Referenzuhr�� carries on a tradition dating to the early 19th century. Actuating the push piece at 2 o’clock instantly resets the seconds hand to zero, where it remains so long as the push piece is depressed, while the movement keeps running. This sleight of hand (pun intended) is achieved via a vertic