Manufacture Piaget 430P movement

A direct descendant of the legendary 9P movement, the 430P is an ultra-thin hand-wound mechanical movement, measuring only 2.1 mm thick. It offers numerous possibilities in terms of variations and it served as the model for the 600P, the world's thinnest tourbillon movement. Simple, sturdy and ultra-thin, the movement features central hour and minute functions. It perfectly exemplifies the attention Piaget accords to its finishes, with the traditional circular Côtes de Genève, circular-grained mainplate, bevelled bridges and blued screws. http://www.piaget.com/movement/430p-ultra-thin-mechanical-movement