Inscription: Engraved on pierced body: [monogram] P.C.L. (initials for Philip and Christina Livingston)
Marking:  Leopard's head crowned (London assay office mark);  Q (date letter for 1771–72);  Lion passant (English quality mark for sterling);  E.L. in rectangle (maker's mark for Edward Lowe, entered 1777).
Edward Nicoll Crosby (until 1929; bequeathed to MMA)
Artist: James Cox (British, ca. 1723–1800)Date: 1766Medium: Case: gold with diamonds and paste jewels set in silver, pearls; Dial: while enamel; Movement: partly gilded brass and steel, wheel balance and cock of silver set with paste jewelsAccession: 1982.60.137On view in:Gallery 540