Vintage CORUM Onyx & Diamond Dress Watch - 18k Yellow Gold, Manual Wind, from the 1970s

A rare and elegant vintage Corum cocktail/dress watch from the 1970s, showcasing the height of Swiss horological artistry blended with fine jewelry design. Crafted entirely from 18k yellow gold, this timepiece features a striking onyx dial intersected by a vertical stripe of factory-set diamonds, echoing the glamour and boldness of the disco-era design language.

This model (Ref. 55365 / 83090) is a refined example of the “jewelry watch” movement of the 1970s, popularized by luxury maisons such as Piaget (Dancer, Polo, and Protocole lines), Patek Philippe (Ellipse), and Vacheron Constantin. Corum’s approach was equally opulent, distinguished by avant-garde shapes, rich textures, and the fusion of horology and goldsmithing.

SPECIFICATIONS:
- Case: Rectangular, solid 18k yellow gold, polished finish
- Dial: Deep black onyx with central stripe of brilliant-cut diamonds
- Bracelet: Integrated hand-woven 18k yellow gold chain mesh, highly flexible and luxurious
- Movement: Manual-winding Ultra-Thin mechanical movement, in excellent working order
- Weight: Approx. 87 grams total (watch + bracelet)
- Condition: Very good vintage condition – minor signs of wear consistent with age. Movement running strong and keeping time
- Dimensions: Approx. 24mm × 30mm (excluding crown)
- Closure: Hidden clasp integrated into bracelet design with two position adjustment (at 175mm and 180mm)

This is not only a watch but a piece of wearable art — a bold yet refined statement of 1970s luxury. Perfect for collectors of vintage pieces looking for something truly unique and also wearable.