GOLD VACHERON & CONSTANTIN REF. 4526 WITH GUILLOCHÈ DIAL AND WARRANTY, 50S Three-body circular 18K gold case, signed, n. 325364, flat bezel, flutted spider lugs, snap on caseback. Vacheron & Constantin leather strap and AW 18K gold buckle. Silvered guilloché dial, signed, applied Arabic numerals, rhomboidal and circular indexes, minute divisions, bâton hands, centered seconds. Manual-winding caliber P454/5B, rhodium-plated, signed, n. 491793, 17 jewels, côtes de Genève, indirect seconds, lever escapement, monometallic balance with screws, blued flat hairspring, shock-absorber, swan-neck micrometer regulator. Accompanied by Vacheron & Constantin original warranty, Certificate of origin from 2000, two pochette and several receipt of services from the early 2000s. Diameter Ø: 35 mm Note: working. TAGS: watch - orologio