Patek Philippe Cubitus 5840

Patek Philippe presents the Cubitus 5840P-001, a 45 mm platinum reference with a square-shaped case and rounded edges. The case measures 10 mm thick, and the screw-down crown sits alongside a sapphire crystal that also covers the display back. The skeletonized blue dial exposes the square-shaped, self-winding calibre 28-28 Q SQU beneath its laser-cut strips. This is a perpetual calendar with moon phase, tracking day, date, month and leap year by hand across the openworked plate. A baguette-cut diamond is set at 6 o'clock on the case. The strap is a blue composite material with a fabric pattern, closed by a platinum folding clasp. Patek Philippe rates the case to 30 metres.