Important Collectors Wristwatches, P...
Geneva, Hotel Des Bergues, Oct 20, 1991
LOT 5
Brandt Brothers, Philadelphie, No. 4145.
CHF 800 - 1,000
Sold: CHF 1,610
Full plate moon phase astronomical center second movement with fusee, unusual seconds beating double wheel duplex escapement on two levels, circa 1790. Damaged white enamel dial. O. T..L. No. 19. Estimate.
