Bidspirit auction | A RARE SWISS CRYSTAL CLOCK,
A RARE SWISS CRYSTAL CLOCK, LATE 19TH CENTURY - Crystal Ball desk top clock, circa 1890. Convex cut glass to the front and back each opening. Visible platform escapement movement to the back. Brass fittings. A rare and unusual piece. Diameter: 6.5 cm. Height: 6 cm.