Vintage Gold-Tone Circular Pendant Watch Case
Pendant Watch Case · Yellow Gold (High Polish). Classic bright yellow alloy typical of decorative fashion accessories from the mid-20th century.
Purity: Likely Gold-Plated (GP) or Gold Electroplated (GEP). Based on visual surface wear and the crown's color, it does not appear to be solid gold. Fineness estimated at 18-24K for the plating layer over a base metal like brass.

Type
Pendant Watch Case
Purity
Likely Gold-Plated (GP) or Gold Electroplated (GEP). Based on visual surface wear and the crown's color, it does not appear to be solid gold. Fineness estimated at 18-24K for the plating layer over a base metal like brass.
Gold Type
Yellow Gold (High Polish). Classic bright yellow alloy typical of decorative fashion accessories from the mid-20th century.
Weight
35-50 grams (Total weight including movement and crystal; gold content is negligible due to plating).
Description
A classic vintage gold-toned pendant watch featuring a minimalist 'bullseye' concentric circular case. Designed to be worn as a necklace, this piece serves as both a functional timepiece and a bold accessory. The rear view shows a clean, unadorned snap-back case and a fluted winding crown.
Key Features
Concentric tiered case design; fluted winding crown; pendant-style top bail; snap-back construction.
Color & Finish
High polish mirror finish with significant surface micro-scratching. The color is a rich, saturated yellow, typical of decorative plating rather than the softer hue of solid 14k.
Hallmarks & Stamps
No hallmarks visible on the exterior case back. Plated watches often have stamps on the inside of the case back or between the lugs. Common marks would be 'Base Metal', 'Gold Electroplated', or a brand logo.
Dimensions Estimate
Diameter of approximately 35-40mm; Thickness of 8-10mm. Standard mid-size pendant watch dimensions.
Gemstones & Inlays
None visible. The focus is on the geometric circular gold-tone casing.
Clasp & Closure
Bail attachment at the 12 o'clock position (above the crown) for a chain. The case back appears to be a 'snap-back' design for internal movement access.
Chain & Links
Not applicable as the chain is missing; however, the bail indicates it was designed for a fine to medium cable or rope chain.
Craftsmanship Details
Industrial mass-production; die-struck case components with machine-polished finishes. The assembly is utilitarian, prioritizing visual style over metallurgical longevity.
Authentication Indicators
Red flags for solid gold: The lack of hallmarks on the large flat exterior surface and the visible 'brassy' wear near the crown stem suggest a plated base metal. Weight-to-size ratio likely feels lighter than solid 18k.
Origin & Maker
Likely Swiss or Japanese movement within a generic or fashion-branded case (e.g., Bucherer, Bulova, or Sheffield). Missing specific branding on the reverse.
Era & Period
Mid-Century Modern to Retro (circa 1960s-1970s). The sleek, circular minimalist design is characteristic of this period's 'space age' aesthetic.
Age Estimate
Circa 1965-1975 based on the style of the winding crown and the concentric circular geometry.
Cultural Significance
Represents the shift of watches from purely functional tools to high-fashion jewelry statements during the mid-20th century accessory boom.
Condition Notes
Good to Fair. Extensive surface scratching consistent with 'pocket/pendant wear'. Minor pitting visible on the right edge. Plating appears mostly intact but shows thinning at high-friction points near the crown.
Value Estimate
Market value: $25 - $75. Value is primarily in the vintage aesthetic and functional watch movement (if working), not in gold content. Melt value is zero.
Care & Maintenance
Clean with a soft microfiber cloth only. Avoid jewelry dips or abrasive polishes which will strip the thin gold plating. Keep away from perfumes and moisture to prevent base metal corrosion.
Similar Items
Compared to luxury versions like Cartier or Patek Philippe pendant watches which would be solid 18k and hallmarked; this is a 'boutique' or fashion-grade alternative.
Interesting Facts
Pendant watches became highly fashionable in the 1960s as a revival of Victorian 'chatelaine' styles, re-imagined with modern, sleek lines.