• gilt full plate verge movement, pierced and engraved balance bridge • white enamel dial, Arabic numerals, outer minute divisions, gold serpentine and poker hands • case back with translucent blue enamel over engine-turned ground, central decoration with applied rose-cut diamonds highlighted with a floral border, both bezels set with pearls • dial and movement signed • with a gold and enamel chatelaine and winding key

Dial in good condition, no visible hairlines hands are mismatched. The enamel to the case back has had restoration to the surround where the enamel meets the edge of case and now discolored, despite this restoration It makes an impressive presentation particuliarly with its original fitted case. The fitted case is good with only minor distress to leather.
"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 period fitted presentation case.

The present lot was previously part of the refined horological collection of Willis R. Michael, who was a prominent member and president of the National Association of Watch & Clock Collectors.

This particularly elegant open faced watch was made by renowned French clock and watch maker, Robert Robin (1741-1799), who counted Marie-Antoinette as part of his clientele. Additionally, one of his many achievements was creating a watch escapement that bears his name.