Omega 14K Yellow Gold Vintage Watch Case Back
Watch Case (Component) · Yellow Gold alloyed with silver and copper to provide structural durability for a timepiece.
Purity: 14K (58.5% gold content). The internal hallmarks indicate solid gold rather than plating.
Type
Watch Case (Component)
Purity
14K (58.5% gold content). The internal hallmarks indicate solid gold rather than plating.
Gold Type
Yellow Gold alloyed with silver and copper to provide structural durability for a timepiece.
Weight
3 to 6 grams for the case back alone; weight varies by specific model and size.
Description
A genuine vintage Omega watch case back forged in 14K yellow gold. The interior features the iconic Omega logo and official Swiss hallmarking. The presence of hand-scratched service marks indicates a history of maintenance by professional horologists.
Key Features
Hand-engraved service marks, 14K gold purity, and the specific 8-digit serial number used for movement-to-case synchronization.
Color & Finish
Classic warm yellow gold with a high-polish interior finish and significant surface micro-scratching from age.
Hallmarks & Stamps
Circular Omega Watch Co. FAB SUISSE hallmark, 14K/0.585 purity stamp, and an 8-digit serial number (8263014). Hand-etched watchmaker service marks are also visible.
Dimensions Estimate
Estimated 25mm to 30mm diameter; standard vintage mid-size or lady's watch dimensions.
Gemstones & Inlays
None visible; this is a functional structural component of a luxury timepiece.
Clasp & Closure
Snap-on or pressure-fit case back design intended for a dust-resistant or water-resistant seal.
Chain & Links
N/A; typically attached to a leather strap or an integrated 14K gold mesh/link bracelet.
Craftsmanship Details
Precision die-stamped interior markings with a perfectly leveled sealing edge, typical of professional Swiss horological engineering.
Authentication Indicators
The circular 'Omega Watch Co. FAB SUISSE' stamp is a high-fidelity hallmark typical of the era. The hand-etched service numbers are characteristic of genuine vintage luxury watches.
Origin & Maker
Switzerland; manufactured by Omega Watch Co., Bienne/Biel.
Era & Period
Mid-Century Modern; specifically consistent with late 1930s to early 1950s Swiss watch design.
Age Estimate
Circa 1934-1944 based on the serial number range and style of the FAB SUISSE circular stamp.
Cultural Significance
Represents the era when Omega solidified its reputation for precision, often serving as the official timekeeper for the Olympic Games.
Condition Notes
Good vintage condition. Significant surface swirl marks and micro-abrasions consistent with its age and historical use. No deep gouges or structural warping.
Value Estimate
Melt value is $200-$350 depending on weight; as a collectible part for a vintage Omega, it carries a premium for restoration purposes.
Care & Maintenance
Clean with a soft microfiber cloth. Avoid ultrasonic cleaners if the movement is still attached. Store in a padded box to prevent further scratches.
Similar Items
Vintage Longines, Rolex, or Tissot 14K gold watches of the same decade.
Interesting Facts
The 'FAB SUISSE' (Fabriqué en Suisse) mark was mandatory for watches exported to French-speaking markets during this period.