VINTAGE Swiss Made "Jubile" watch, known for its scratch-resistant ceramic and water-sealed design. Featuring a black dial with the "Rado" logo and "jubile" inscription, gold-tone hands, and what appear to be diamond hour markers. The bracelet is made of black ceramic links with gold-tone accents. The watch is described as having a scratch-resistant sapphire crystal and being water-sealed. These watches were first produced in 1917 in Switzerland. Box not included Excellent Vintage Condition Measurements: The circumference when closed is approximately 6 inches. When open, approximately 11 inches.