Patek Philippe Cubitus 5840

The Patek Philippe Cubitus 5840P-001 has a platinum case measuring 45 mm on the diagonal, with a square shape and sapphire crystal. The dial is blue and openworked, with finely laser-cut strips that expose the square-shaped, skeletonized mainplate and bridges of the caliber 28-28 Q SQU. This automatic movement provides a 48-hour power reserve and drives a perpetual calendar with date, weekday, month, and moon phase functions. The case offers water resistance to 30 meters.