Patek Philippe 4290/1

A LADY'S UNUSUAL 18K YELLOW GOLD AND LAPIS LAZULI BRACELET WATCH 1976 REF 4290/1 MVT 1274068 CASE 2756997 width 30 mm, end-to-end length 175 mm , • cal. 16-250 manual winding movement, 18 jewels • lapis lazuli dial • oval case, stepped braided bezel, snap back • integrated bracelet comprised of alternating gold links inset with lapis lazuli • case, dial, movement and bracelet signed • Certificate of Origin dated 20 Aug 1976, Extract from the Archives confirming sale with bracelet on 5 July 1976, booklet, pouch