• cal. 12-400 manual winding nickel lever movement stamped twice with the seal of Geneva, 18 jewels, mono-metallic compensation balance, micrometer balance, adjusted to heat, cold, isochronism and five positions, metal dust cover • silvered dial, applied gold bullet indexes, gold dauphine hands, subsidiary seconds, outer pearled minute tracking • 18k yellow gold circular case, sloped raised bezel, downturned lugs, screw-down case back • case, dial and movement signed

The movement is running, however it may require service soon. The dial shows some spotting throughout, particularly near the signature, which is done in hard enamel. The case has been lightly rubbed and lightly polished and shows some surface scuffs throughout. The crown appears to be a replacement and not original. The last two digits of the case number, 37, are repeated under the lower left lug. 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 a ꦫCertificate of Origin as well as an Extract from the Archives co🍸nfirming production in 1952 and sale on April 1st of the following year.

Ref. 2483 is illustrated in Huber, M. & Banbery, A., Patek Philippe Wristwatches, Vol. II, Second Edition, p. 1🥃82.