Neck clock: early heart-shaped form clock, 17./18.Jh, rarity

Early heart-shaped form clock, 17th/18th century, rarity, 43 x 43mm, heart-shaped brass case, both sides glazed, completely removable heart-shaped frame work, spindle escapement, silver dial, iron hand, plates magnificently ornamented and gilt, running, likely 17th century clock modernized to two hands in 18th century, heart-shaped neck clocks extremely rare.