Important Collectors Wristwatches, P...
Geneva, Hotel Des Bergues, Oct 20, 1991
LOT 20
Petter Alberg, Link6ping.
CHF 1,800 - 2,200
Sold: CHF 3,220
Full plate movement with an unusual type of virgule escapement, the
balance cock with monogram "P.A."circa 1790. White enamel dial. O.T.L. No. 17,
