Pair-case watch
Thomas Tompion|Nathanial Delander
1682–83 · Outer case: leather with gold studs; inner case and dial: gold with blued-steel hands; movement: gilded brass, partly blued steel, silver · European Sculpture and Decorative Arts

This extraordinary watch records seconds on the subsidiary dial above the number VI on the chapter ring for hours and minutes. It also has a remarkably early stop mechanism that can be activated at will in order to measure short intervals of time. The watch is not numbered on the back plate, but it is numbered 175 on the pillar plate and on the inner case.
- Artist
- Thomas Tompion|Nathanial Delander
- Date
- 1682–83
- Medium
- Outer case: leather with gold studs; inner case and dial: gold with blued-steel hands; movement: gilded brass, partly blued steel, silver
- Culture
- British, London
- Department
- European Sculpture and Decorative Arts
- Credit line
- Gift of J. Pierpont Morgan, 1917











