Vintage 18K Yellow Gold Cushion-Shaped Cocktail Watch
Watch (Cocktail/Dress) · Yellow Gold (classic warm hue), likely alloyed with silver and copper to achieve a standard rich European yellow gold tone.
Purity: 18K (750 fineness), approximately 75% pure gold. High-purity European standard common for luxury timepieces of this era. Likely solid gold case with gold-plated or gold-filled hardware on the leather strap.

Type
Watch (Cocktail/Dress)
Purity
18K (750 fineness), approximately 75% pure gold. High-purity European standard common for luxury timepieces of this era. Likely solid gold case with gold-plated or gold-filled hardware on the leather strap.
Gold Type
Yellow Gold (classic warm hue), likely alloyed with silver and copper to achieve a standard rich European yellow gold tone.
Weight
Total weight of watch case estimated at 4-6 grams (gold content only, excluding movement). The leather strap and movement are the primary non-gold components.
Description
A classic Mid-Century 18K yellow gold cocktail watch featuring a sophisticated tonneau or cushion-shaped case. Designed as a jewelry-first centerpiece, it is mounted on an elegant braided black cord-style strap with gold accents. The dial is a matching gold tone with minimalist markers, embodying the understated luxury of the 1950s.
Key Features
Unique cushion-shaped case with decorative ribbed lugs, minimalist gold-tone needle hands, and a vintage cordette-style strap that bridges the gap between a bracelet and a watch.
Color & Finish
Polished yellow gold finish with a soft vintage patina. The case shows a warm luster, while the gold-tone dial features aged toning consistent with mid-century production.
Hallmarks & Stamps
Likely stamped '750' or '18K' on the inner or outer case back. Small assay marks (such as a Helvetia head if Swiss) may be present on the lug or side of the case.
Dimensions Estimate
Case width approximately 15mm-18mm. Total length including strap approximately 7.5 to 8 inches. Petite cocktail watch size standard for mid-20th century ladies' fashion.
Gemstones & Inlays
None visible. The focus is on the geometric gold case and the minimalist gold-tone hour markers on the dial face.
Clasp & Closure
Standard tang buckle (pin buckle) in gold-tone metal, likely brass or gold-filled to match the case. The strap features slide adjusters for a decorative knotted leather look.
Chain & Links
Not applicable; features a braided/corded black leather strap with gold-tone decorative hardware slides connecting the strap to the lugs.
Craftsmanship Details
Die-struck case construction with hand-finished polishing. The lugs are integrated into the case design with high precision. Mechanical hand-wound movement requires manual winding.
Authentication Indicators
Color saturation consistent with 18K gold; precise case geometry; hallmark locations typical of the period. Lack of plating wear on the case edges suggests solid gold construction rather than plated.
Origin & Maker
Likely European origin, potentially Swiss or French. Brand is not clearly legible on the dial but follows the design language of makers like Zenith, Omega, or Baume & Mercier from that period.
Era & Period
Mid-Century Modern (circa 1950-1965). The cushion/tonneau case shape and the cord-style strap were hallmark designs of formal ladies' evening wear during the post-war era.
Age Estimate
Approximately 60-70 years old (circa late 1950s production).
Cultural Significance
Represents the 'Cocktail Era' of the mid-20th century where fashion shifted toward smaller, more feminine timepieces intended for evening social functions rather than daily utility.
Condition Notes
Overall Good vintage condition. Light surface scratches on the gold case; visible aging/patina on the dial. The leather strap shows some wear and stiffness consistent with its age. Structural integrity of the gold case remains high.
Value Estimate
$400 - $700 depending on brand and gold weight. Primarily valued for its melt value of the 18K case plus a modest premium for the vintage aesthetic and mechanical movement.
Care & Maintenance
Wipe the gold case with a soft cloth; avoid moisture exposure as vintage watches typically lack water sealing. Do not use ultrasonic cleaners due to the mechanical movement inside. Professional servicing of the movement is recommended every 5 years.
Similar Items
Bulova cord watches, vintage Longines cocktail pieces, 14K Hamilton dress watches. Differs from 14K versions by the distinct richer yellow tone of the 18K alloy.
Interesting Facts
During the 1950s, watches for women were often designed to look like bracelets first, with small faces because it was considered impolite for a woman to check the time during a formal event.