Collector's Pocket Watches, Wristwatc...

Noga Hilton, Geneva, Apr 12, 2003

LOT 205

A. Unsigned, Swiss or French, circa 1830.Very fine large brass uprighting tool.

Round table on three legs, alignment sleeves for 10 mm. steel rods each with brass knurled nuts, 3 steel clamps.Dim. Height 50 cm.Very good condition.The tool transfers the geometry of one watch plate onto another or onto bridges. Large ones are very rarely found.B. Unsigned, Swiss or French, circa 1880.Fine brass uprighting tool.Round table, to be mounted in a vise, alignment sleeves for 5 mm. steel rods with brass knurled nuts each, two plate rings in original fitted box.Dim. Height 18 cm.Very good condition.The tool transfers the geometry of one watch plate onto another or onto bridges.