Patek Philippe

• cal. 12-400 nickel lever movement, bi-metallic compensation balance, 18 jewels, micrometer regulator • silvered dial, applied pink gold bullet indexes, pink gold dauphine hands, subsidiary seconds • 18k pink gold circular case, flat bezel, downturned lugs, snap back • case, dial and movement signed • with a modern 18k pink gold Patek Philippe buckle

The movement is running, however it may require service soon. The dial has been refreshed at some point and the pearled minute track is now difficult to see. There is also a spot around 2 o'clock which looks like a small shadow. The case has been polished and the hallmark on the band is quite rubbed. With the exception of some light scuffs, the case appears quite clean. 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.

Important Notice regarding importation into the United States of Rolex watches
Sotheby's cannot arrange for the delivery of Rolex watches to the United States because U.S. laws restricts the import of Rolex watches. The buyer or a designated agent may collect the property in the country of sale."

Accompanied by an Extract from the Archives confirming production in 1956 and sale on May 9th, 1958. 

Patek Philippe introduced this model, Ref. 570, in 1938, and continued production until approximately 1970. This model was made in two series, the first bearing cal. 12-120. The second series, which was launched in 1950 and to which the present lot belongs, was fitted with cal. 12-400. A member of the Calatrava family, Ref. 570 has become one of the most iconic oversized watches made by the company.

For a similar example, see Huber, M. & Banbery, A., Patek Philippe Wristwatches, Second Edition, p. 170.