Orologio da tasca svizzero a chiavetta con ripetizione a quarti, 1820 circa

SWISS KEY-WINDING POCKET WATCH WITH QUARTER REPEATER, 1820 CIRCA
Four body “fillet” polished silver case, back engraved with a monogram surmounted by a five-point crown, gilded and engraved dome. Spherical pendant and circular bow.
White enamel dial, Arabic hour numerals, front wind up. Gilt "beetle-and-poker” hands.
Anonymous full plate fusee movement, gilded and decorated with engravings, verge escapement and annular balance, pierced steel bridge. Quarter repeater on gong, push on the pendant.
Diameter Ø: 57 mm
Note: working, flaws on the case.