Lady's diamond wristwatch, Cartier, early 20th century

The square dial applied with blued steel hands and Roman numeral indicators, the bezel inset with circular-cut diamonds, the clasp similarly set, length approximately 145mm, signed Cartier, French assay and maker's marks.

PLEASE NOTE WE DO NOT GUARANTEE WATCH MOVEMENTS. Manual winding movement signed European Watch and Clock Co Inc. The movement is running at the time of cataloging however there is a lot of dirt and dust around the winding stem and in the case and so it should be serviced soon. Signed Cartier, maker's marks. Numbered 20463 and 14605. French assay marks. Engraved C.H.B. to reverse. Diamonds bright and lively. Signature and numerals slightly faded. Scratches and tarnish to metal consistent with age and wear.
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Please note that colour, clarity and weight of gemstones are statements of opinion only and not statements of fact by Sotheby's. We do not guarantee, and are not responsible for any certificate from a gemological laboratory that may accompany the property. We do not guarantee that watches are in working order. 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 refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue, in particular to the Notice regarding the treatment and condition of gemstones and to the Notice regarding import of Burmese jadeite and rubies into the US.
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."