The ETA 1322 watch movement, manufactured from 1962 onwards, features a micro rotor and double jewel bearing. Additionally, it includes a double excenter regulator for curb pins and stud carrier. The movement incorporates a self-winding gear with direction switching via a pinion situated between two large jewels. Moreover, it employs an indirectly driven minute hand design, allowing for a low profile. There have been minor modifications to the base plate since 1966/67. Notable functions of this movement include automatic winding.