Important Collectors Wristwatches Po...
Geneva, Hotel Des Bergues, Oct 21, 1995
De Greef, No. 001, made in 1984. Very fine 18 ct. gold custom made keyless skeleton watch, with triple calendar, in brass bound mahogany fitted box, with gold pin, certificate and complete photographie documentation.
C. Three piece, massive, "Empire" with reed band and glazed back. D. Three coloured gold engraved by J. de Vos with Breguet numerals engraved on a polished chapter ring, foliate engraved centre with sunk similarly engraved white gold subsidiary dials for dates, days of the week and seconds. Blued steel "trefle" hands. M. 22"' silvered, fully engraved with foliage, 17 jewels, gold covered winding wheels, straight fine lever escapement, cut bimetallic balance adjusted to heath and cold and five positions, Breguet balance spring with swan neck micrometric index. Signed on the dial. As new condition. Diam. 48 mm.