<http://schema.org/description>
"Yellow-gold 18 k (750/1000) open-faced necklace watch, pendant winding mechanism, chiseled flowers decoration against a radiant ground. Ivory colored-enameled dial with Arab numerals, cylinder escapement.\r\n\r\nEarly 20th Century\r\n\r\nDiameter: 3 cm (1-1/8 in.)\r\n\r\nOverall weight: 19,5 gr. (2/3 oz.)\r\n\r\nStuck mechanism"^^<http://www.w3.org/2001/XMLSchema#string>
<https://en.expertissim.com/yellow-gold-open-faced-necklace-watch-20th-century-12192482>