Title: Watch and chatelaine
Object type: Watch with chatelaine
Date: ca. 1740
Artist: Watchmaker: John Rich 
Artist bio: British, active 1735–75
Artist nationality: British
Artist role: Maker
Medium: Agate, gold, diamonds, rubies, enamel
Dimensions: Diameter: 2 in. (5.1 cm)
Classification: Horology
Credit line: Gift of J. Pierpont Morgan, 1917
Department: European Sculpture and Decorative Arts
Repository: Metropolitan Museum of Art, New York, NY