Patek Philippe Grand Complications 5178

The Patek Philippe 5178G-012 is a Grand Complications model with a 40mm round case in white gold. The dial is blue, produced with a flinqué Grand Feu enamel technique over a hand-guilloched white gold plate with a swirling pattern. The watch houses the automatic calibre R 27 PS, providing a minute repeater with two cathedral gongs, small seconds, and 48 hours of power reserve. The case is fitted with a sapphire crystal.