LONGINES: AN ART DECO DIAMOND WRISTWATCH • Platinum watch case and bracelet • Numerous round shaped diamonds weighing approximately 1.10 carats total • Ten marquise shaped diamonds weighing approximately 0.15 carats total • Signed LONGINES on the dial • Automatic movement currently running • Case length: 10.85 mm • Length: 7 in. • Estimated gross weight: 19.4 grams Footnotes: OVERALL CONDITION: good Metal purity stamped and tested with XRF (x-ray fluorescence) for platinum Superficial wear in form of minor scratches and chips Clasp secure Movement currently running and accurate timekeeping not guaranteed DIAMONDS: H - J color, SI - I clarity This condition report is provided for your convenience based on the opinion of our gemologists. Bonhams is not responsible for any discrepancies between this information and other opinions. The condition of lots can vary widely and the nature of the lots sold means that they are unlikely to be in perfect condition. The dimensions and weights of diamonds and gemstones are approximated using measurements and given as a courtesy, please consider them as an estimation only. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing
Description
Buyer's Premium
32%
Estimate $1,500-$2,500
Starting Price
$1,500
Aug 4, 2026, 8:00 PM EDTLos Angeles, CA, United States

































