Patek Philippe

• cal. 28-20/220 10-day nickel lever movement, stamped with the seal of Geneva, 29 jewels, adjusted to heat, cold, isochronism and 5 positions, two train winding, Gyromax balance • grey ruthenium dial, applied pink gold Arabic numerals and triangular indexes, pink gold dauphine hands, subsidiary dial for 10-day power reserve indication at 12 and subsidiary seconds • 18k pink gold rectangular flare-sided polished case, sapphire crystal display back secured by 4 screws • case, dial and movement signed • with an 18k pink gold Patek Philippe buckle

Collection of the Original Owner

The movement is running at time of cataloguing, however it was not tested for the accuracy of time or duration of the power reserve and may need service at the buyer's discretion. Please note that Sotheby's does not guarantee the future working of the movement. The dial and case are in an excellent condition as the watch has never been worn, the hallmarks on the case are clearly visible. **The leather strap of this wristwatch is made from 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."

Ref. 5100 was specially manufactured by Patek Philippe to commemorate its entry into the third millennium in the year 2000. This reference is the first 10-day power reserve wristwatch made by Patek Philippe and thus historically significant in the development of complicated wristwatches produced by the company.

Inspired by the classic 1952 ref. 2554, the ref. 5100 is housed in a remarkable flare sided case which reminds us of the lines of a manta ray.  Images of a manta ray were used in promotional material to emphasize the similarity between the two. The chronometer rated movement is clearly visible from the back of the watch, as it is fitted with a sapphire crystal back. Instantly popular among collectors and enthusiasts, this reference was voted best wristwatch by the Robb Report in 2000 and was produced in a limited edition of 750 pieces in pink gold.

This watch has never previously been offered at auction.