PATEK PHILIPPE CALATRAVA LADY. REF. 4812 90'S Ladies' wristwatch in 18K yellow gold on leather. Case: round, hinged gold lugs, snap back, No. 2'923'645. Dial: silvered 'sigma' index with applied Breguet numerals and gold pear-shaped hands. Movement: quartz, cal. E15, No. 1'615'478 (does not work, needs servicing). Strap: leather with gold folding clasp, signed. Dial, case and movement signed. Diameter: 26 mm. Gross weight: 44.83 g. Condition report on request Condition report on request