The product is an antique Art Deco German Kollmar & Jourdan double KJ pocket watch chain, engraved around 1920. It is a vintage piece signed by the brand and crafted in gold, making it a fine jewelry item for all occasions. Handmade in Germany, this unique wallet chain is an original piece showcasing the elegance and craftsmanship of its era. Suitable for both men and women, this Art Deco pocket watch chain is a timeless treasure for collectors and vintage jewelry enthusiasts.
eBay