Patek Philippe Grand Complications 5327

Patek Philippe's Grand Complications 5327G-001 is a perpetual calendar in a 39mm white gold case with a Calatrava-style silhouette and scalloped flanks. The case measures 9.71mm thick and carries a sunburst blue dial with applied Breguet numerals under a sapphire crystal. The self-winding calibre 240 Q drives the watch, an ultra-thin movement with an off-centre 22K gold minirotor and a power reserve of 38 hours minimum. Beyond the perpetual calendar, showing day, date, month and leap year by hands, the dial also displays moon phases. A sapphire caseback exposes the movement. The watch is fitted to a hand-stitched navy blue alligator leather strap with a white gold folding clasp. Water resistance stands at 30 metres.