Valjoux Caliber 7734Manufacturer Valjoux Caliber Number 7734 Base Caliber 7733 Movement Type Mechanical, manual-wind Lignes 14”’ Diameter 31mm Height 6.65mm Power Reserve...Mechanical 314
Tissot Caliber 2070The Tissot caliber 2070 is based off a Valjoux 7734. This movement was produced in circa 1970's. It has a date at 6:00 but it is not quick-set.Mechanical 55