Important Collectors Wristwatches, P...
Geneva, Hotel Des Bergues, Oct 20, 1991
LOT 34
New York Standard Watch Co. No. 25505.
CHF 600 - 800
Sold: CHF 1,495
Unusual nickel watch with the Clay Hanson worm lever escapement, patented Jan. 18, 1887 and June 28, 1887. Original case, dial and hands. Chamb. p. 104-105. O.T.L. No. 65.
