Title: Pair-case watch
Object type: Pair-case watch
Date: ca. 1715–19
Artist: Watchmaker: Daniel Delander 
Artist bio: British, 1678–1733
Artist nationality: British
Artist role: Maker
Medium: Outer case, inner case, and champlevé dial: silver and blued steel hands; Movement: gilded brass, steel, and diamond endstone
Dimensions: Diameter of outer case: 2 in. (5.1 cm);
Diameter of inner case: 1 3/4 in. (4.4 cm);
Diameter of back plate: 1 3/8 in. (3.5 cm);
Depth of whole object: 1 1/16 in. (2.7 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