Langin. A continental silver key wind pair case pocket watch with cast decoration depicting Alexander the Great and Diogenes

Circa 1760

Date: Circa 1760
Movement: Engraved gilt full plate fusee verge, pierced and engraved balance bridge, silver regulation, open work pillars
Dial: Silver champlevé, Roman numerals, outer arcaded minute divisions with Arabic numeral 5 minute markers, central motif, gilt Louis XV style hands
Case: Polished inner, cast outer depicting Alexander the Great and Diogenes and dated 1762
Signed: Movement
Size: 57mm