5374/400P-001Ref

Launching in 2026 as a limited series of eight pieces, the Patek Philippe Grand Complications 5374/400P-001 merges a minute repeater, perpetual calendar, and high jewelry artistry. The 42mm platinum case houses a white Balinese mother-of-pearl dial on an 18K gold base, accented by 171 baguette diamonds and 84 Paraíba tourmalines across the bezel, case, and clasp. Powered by the self-winding calibre R 27 Q, it includes cathedral gongs, a 22K gold mini-rotor, and a perpetual calendar with moon phases. The watch is completed with a slate grey calfskin strap and a platinum fold-over clasp set with 36 baguette tourmalines.