Details
Two pocket watch movements with bimetallic regulation,
the first, Osborne & Molyneux, Dublin, 453, circa 1830, gilt fusee movement with duplex escapement, plain three armed flat rim steel balance with diamond endstone, bimetallic regulation curb, signed gilt dust cover, 45mm; the second, Wiltshire & Son, London, No.2098, early 19th Century, gilt fusee movement with cylinder escapement, plain flat rim gilt balance with diamond endstone, bimetallic regulation curb, 44mm.
the first, Osborne & Molyneux, Dublin, 453, circa 1830, gilt fusee movement with duplex escapement, plain three armed flat rim steel balance with diamond endstone, bimetallic regulation curb, signed gilt dust cover, 45mm; the second, Wiltshire & Son, London, No.2098, early 19th Century, gilt fusee movement with cylinder escapement, plain flat rim gilt balance with diamond endstone, bimetallic regulation curb, 44mm.