28-28 Q SQU

The Patek Philippe calibre 28-28 Q SQU is a self-winding perpetual calendar movement designed for the Cubitus, notable for its ultra-thin, square architecture. Measuring 28 x 28 mm and 5.04 mm thick, the 313-part movement integrates a moon-phase and perpetual calendar with an off-centre mini-rotor. It features a 48-month cam, a 22K gold mini-rotor, and a power reserve of 38 to 48 hours, all bearing the Patek Philippe Seal. Includes a Power Reserve Indicator.