Vintage 18K Yellow Gold Art Deco Square Cocktail Watch
Jewelry Watch / Cocktail Watch · Yellow Gold with high copper/silver alloy typical of early 20th-century European gold, showing a rich, warm patina.
Purity: Likely 18K (750) or 14K (585) solid gold based on typical French/European era standards (approx. 58.5% to 75% gold content).

Type
Jewelry Watch / Cocktail Watch
Purity
Likely 18K (750) or 14K (585) solid gold based on typical French/European era standards (approx. 58.5% to 75% gold content).
Gold Type
Yellow Gold with high copper/silver alloy typical of early 20th-century European gold, showing a rich, warm patina.
Weight
Estimated total weight of 15-22 grams depending on whether the bracelet links are hollow or solid metal.
Description
An elegant Art Deco period ladies' cocktail watch featuring a square face with a sub-second complication and hand-engraved bezel detail. The watch is integrated into a bold contemporary-style link bracelet, bridging the gap between functional timepiece and fine jewelry.
Key Features
Square geometric case, hand-engraved bezel detailing, sub-seconds dial at 9 o'clock position, and oversized link bracelet.
Color & Finish
Deep warm yellow gold with hand-engraved 'bright-cut' milgrain and chevron patterns on the bezel; satin-aged patina on the dial.
Hallmarks & Stamps
Expected marks on the inner case back or outer lugs; French Eagle's head for 18K or a small clover/shell for lower karats. No marks visible in exterior photo.
Dimensions Estimate
Case size approx. 20mm x 20mm; Bracelet width 8mm; standard women's vintage length approx. 6.5 to 7 inches.
Gemstones & Inlays
None visible; decorative focus is on the engraved metalwork and geometric case design.
Clasp & Closure
Likely a fold-over box clasp or a ladder clasp typical of 1920s linked bracelet watches.
Chain & Links
Large, elongated oval curb-style links with polished finish, tapering into integrated lugs.
Craftsmanship Details
Hand-engraved bezel suggests high-end bench work; movement is manual wind, requiring precision mechanical assembly.
Authentication Indicators
Color consistency in scratches suggests solid gold rather than plating; wear patterns on link junctions are consistent with age-related friction.
Origin & Maker
Likely French or Swiss origin; style is characteristic of late Art Deco 'Belle Epoque' transitions.
Era & Period
Art Deco (circa 1920-1935) indicated by the geometric square case and stylized Arabic numerals.
Age Estimate
Circulated circa 1925-1938 based on the sub-second dial placement and manual-wind movement style.
Cultural Significance
Represents the 'New Woman' era of the 1920s where functionality met high-fashion luxury in the post-war industrial boom.
Condition Notes
Grade: Fair to Good. Significant dial oxidation/patina; light surface scratches on gold links; mechanical movement likely requires servicing.
Value Estimate
Melt value approximately $600-$900 USD; Collector value $1,200-$1,800 USD depending on the internal movement brand.
Care & Maintenance
Avoid moisture and ultrasonic cleaning due to non-water resistant vintage movement; polish gold with a soft microfiber cloth only.
Similar Items
Cartier Tank (smaller links), Omega Vintage Deco (round/tonneau), or gold-filled vintage Bulova models.
Interesting Facts
During the 1920s, watches began to transition from 'hidden' pocket devices to prominent wrist-worn status symbols for women.