J-78 Jauch Conversion Kit LeCoultre® 428 Alarm Clock Centre Wheel and

Alarm Clock Centre Wheel and Barrel Arbor Bushing Assortment

RLX Tropic 1

Adec® crystal reference A54-38030

Model: 154

51 mm is used for making click springs

J-78 Jauch Conversion Kit LeCoultre® 428 Alarm Clock Centre Wheel andJ 78 Jauch Conversion Kit for Jauch Grandfather unit conversion to Hermle. This conversion kit includes a Hermle clock movement 451 053H. 94 (Westminster chime), hands, shim blocks to raise unit to proper height, pendulum hook, seat board screws, and lead chime weight core. The old Jauch unit is marked A 78 on the rear plate. When retro fitting alternative movements, there is always the possibility of problems depending on the casing applications.