Sotheby's An Evening Of Exceptional Watches, New York, 7 December 2017
Sotheby's Important Watches, New York, 10 June 2014
Sotheby's Important Watches, Including the Collection of Swiss Mechanical Marvels, New York, 11 June 2015
Sotheby's Important Watches Including the Metzger Collection, New York, 10 December 2014
