Watch

5374/300P - Grand Complications
Self-winding

Patek Philippe brilliantly reinterprets Reference 5374 — a combination of two highly sought-after major complications — in a new platinum Haute Joaillerie version with a blue-lacquered dial. The case with its subtle play on curves is paved with baguette-cut diamonds tracing a luminous geometrical pattern. The concave bezel adorned with a double row of baguette diamonds forms a perfect circle. The dial flange is also set with baguette diamonds, with baguette blue sapphires on the hour-markers. This original design forms an “amphitheater” around the dial and creates a spectacular depth effect. The visual balance of the perpetual calendar indications shown by hands, standing out against the blue-lacquered background with black-gradient rim, is thus particularly highlighted. Its self-winding mechanical Caliber R 27 Q is equipped with a minute repeater mechanism chiming on two “cathedral” gongs wrapped almost twice around the movement and producing a deep, rich sound.

Blue-lacquered, black-gradient rim, sapphire hour markers and diamond minute markers. 18K gold dial plate. Platinum. Diameter: 42 mm. Thickness: 12.28 mm. Humidity- and dust-protected only (not water resistant). Interchangeable solid and sapphire crystal case backs. Alligator leather with square scales, hand-stitched, shiny dusk blue. Diamond-set fold-over clasp. 120 diamonds: 7.1 cts. (bezel and flange). 13 sapphires: 0.72 ct. (flange). 86 diamonds: 3.5 cts. (caseband and slide). 22 diamonds: 1.02 cts. (clasp). Total of 228 baguette-cut diamonds (11.62 cts) and 13 baguette-cut sapphires (0.72 ct). Minute repeater with “cathedral” gongs. Perpetual calendar. Day, date, month, leap year and 24-hour indication by hands. Moon phases.


Caliber

R 27 Q
Self-winding

Minute repeater. Perpetual calendar : day, date, month, leap year by hands. Diameter: 28 mm. Thickness: 6.9 mm. Number of parts: 467. Bridges: 12. Jewels: 39. Power reserve: min. 38 hours, max. 48 hours. Minirotor in 22K gold, unidirectional winding. Balance: Gyromax®. Vibrations/hour: 21 600 (3 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal.