|© F. Piguet||Complications:||Date, Day, Month, Perpetual Calendar|
|Distinguishing Technical Characteristics|
Cal. FP 56 is an ultra-thin perpetual calendar movement from Frédéric Piguet. It measures just 1.2 mm thick, making it the thinnest perpetual calendar movement with independent display of date, day, and month.Images are taken from official publications and are used here for commentary and educational purposes. Copyright is held by the original owner as noted.