Yellow & White 1.30 mm Threaded Bar Assortment - Swiss Made Generic Crystals to fit Longines With pin-hole for mounting on

With pin-hole for mounting on mandrel

Gruen 1067

0 jewel movement

Movement is supplied with hardware

91 mm is used for making click springs

Yellow & White 1.30 mm Threaded Bar Assortment - Swiss Made Generic Crystals to fit Longines With pin-hole for mounting onThis is an assortment of 16 thin threaded bars (1. 30 mm diameter) with 32 screws in yellow and white. Set contains 8 different lengths of bars from 10 to 20 mm and 2 different diameters of screws (3. 00 mm and 3. 50 mm) in both yellow and white. Set includes numbers 67 46810 10, 12, 14, 15, 16, 17, 18, 20, 67 46811, 46812, 46813 and 46814. Refills are available.