The Timex M107 watch movement, introduced in 1962, features a micro rotor and a double jewel bearing system. It incorporates a double excenter regulator for curb pins and stud carrier. The selfwinding gear includes a pinion that floats between two large jewels, allowing direction switching. The movement enables indirectly driven minute and second hands, ensuring a low-profile design. Since 1966/67, there have been minor modifications to the base plate. Notable functions of the movement include automatic winding and a sweep second hand. Its period of use spans from 1962 onwards.