The Art of Patek Philippe, Legendary ...

Geneva, Hotel Des Bergues, Nov 14, 1999

LOT 525

Patek Philippe & Cie., Genève, No. 930872,case No. 654939, Ref. 605 HU (Heures Universelles), made in 1948.Very fine and extremely rare, 18K yellow gold, keyless "World Time" dress watch, the polychrome cloisonné enamel dial representing a planisphere of the world.

C. Three piece, massive, "variée", polished with satiné back and milled revolving bezel. D. Cloisonné enamelled with the planisphere of the world and gold indexes, outer Arabic dark and light revolving chapter ring for day and night hours and the world time chapter ring, bearing the name of 42 cities, regions and countries around the world and revolving with the bezel according to the Louis Cottier world time patent. Gold hands. M. Cal. 17'''-170 HU, rhodium plated, "fausses côtes" decoration, 1jewels, straight line lever escapement, cut bimetallic balance adjusted to heat, cold isochronism and five positions, blued-steel Breguet balance spring with swan-neck micrometric index.Signed on the dial, case and movement.Diam. 45 mm.