504P

The Manufacture Piaget 504P is a round, self-winding mechanical movement featuring hours, minutes, seconds, and a date display at 6 o'clock. It operates at 21,600 vph (3 Hz) with a 42-hour power reserve, measuring 24.6 mm in diameter and 3.5 mm thick. This 211-component caliber includes 26 jewels and is finished with bevelled bridges, a circular-grained mainplate, circular Côtes de Genève, and blued screws.