Fine gold open faced keyless Swiss pocket watch Circa 1890

Fine open faced gold watch
–
A fine 18 carat gold keyless wind open faced pocket watch, circa 1890. Swiss lever, cut and compensated bimetallic balance.
Engine tuned hinged gold case, foliate engraved bezels, decoration to reverse depicting a vase, flora and ribbons.
White enamel dial, black Arabic numerals, black outer minute track with 5 minute markers, gilt Louis XV hands.
–
Diameter: 29 mm
–
Signed: No name