The ETA caliber C07.621 is a Swiss made automatic watch movement with a day-date function. It has 25 jewels and...
Powermatic
Manufacturer Tissot Caliber Number Powermatic 80, Powermatic 80.111, PM80 Base Caliber ETA C07.111 (based on the ETA 2824-2) Lignes 11.5”’...
The Hamilton caliber H-13 (aka H13) is a Swiss made automatic movement with a date at 3:00 and power reserve...