PATEK PHILIPPE | REFERENCE 4820J-001 LADY'S YELLOW GOLD DIAMOND-SET WRISTWATCH MADE IN 1990

Dial: white Calibre: cal. E-15 quartz, 6 jewels Movement number: 1’610’099 Case: 18ct yellow gold, snap-on back Case number: 2’891’671 Closure: purple unsigned alligator strap with Patek Philippe 18ct yellow gold pin buckle Dimensions: 25.5mm diameter Signed: case, dial and movement Accessories: Patek Philippe Certificate of Origin, Patek Philippe Extract from the Archives confirming date of sale on January 7, 1993 

DIAL: in very good condition. Hands in very good condition. CASE: in overall very good condition with very light scuffs and marks mainly to the band at 9, between 3 and 5 and some small dents to the back between 7 and 8. Diamond-setting: 36 diamonds, carat weight approximately: 0.73 ct. MOVEMENT: running at time of cataloguing (fitted with new battery) Please note that the movement has not been tested for the accuracy of its timekeeping. Please note that Sotheby's does not guarantee the future working of the movement and that a service may be required at the buyer's discretion. **The strap of this wristwatch is made from an endangered species, please refer to important notices for further information**.
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. All dimensions in catalogue descriptions are approximate. Condition reports may not specify mechanical replacements or imperfections to the movement, case, dial, pendulum, separate base(s) or dome. Watches in water-resistant cases have been opened to examine movements but no warranties are made that the watches are currently water-resistant. Please note that we do not guarantee the authenticity of any individual component parts, such as wheels, hands, crowns, crystals, screws, bracelets and leather bands, since subsequent repairs and restoration work may have resulted in the replacement of original parts. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue. In particular, please note it is the purchaser's responsibility to comply with any applicable import and export matters, particularly in relation to lots incorporating materials from endangered species.NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."

**Please be advised that bands made of materials derived from endangered or otherwise protected species (i.e. alligator and crocodile) are not sold with the watches and are for display purposes only. We reserve the right to remove these bands prior to shipping."

The lady's Calatrava 4820 was first introduced in 1989.
The classic white "porcelaine" dial with Roman numerals is beautifully highlighted by the factory diamond-set case made by Guillod for Patek Philippe.