Thomas Delasalle, London. A gilt metal and under-painted horn pair case pocket watch with observatory dial

Circa 1800

Date: Circa 1800
Movement: Gilt full plate fusee verge, pierced and engraved balance cock, baluster pillars, silver regulation
Dial: White, subsidiary dial at 12 set with black Roman numerals and outer dot minute markers, black outer 1/5 second divisions, gilt hands
Case: Under-painted horn outer with vignette of a woman resting on an anchor before the sea, polished gilt metal inner
Signed: Case stamped LI
Size: 57mm