The Poljot 2616.1H watch movement, manufactured from 1956 to 1963, features a pin-lever escapement with ruby pins and a detached manual wind mechanism. On the dial side, there is a ratchet with a crown mechanism equipped with a rocker bar. The base movement and automatic module are constructed with pillar designs, allowing for easy access to most lubrication spots. However, complete maintenance requires partial disassembly. Notably, the variations in rotor shapes do not aid in dating the timepiece, given the short manufacturing period and lack of records. This movement incorporates an automatic function and a sub-second indicator.