Patek Philippe Grand Complications 5531

The Patek Philippe 5531G-001 is part of the Grand Complications collection and features a 40.2 mm round white gold case. The white dial is decorated with a cloisonné Grand Feu enamel depicting a Belle Époque steamboat that still sails on Lake Geneva, produced as a hand-made Rare Handcrafts piece. It houses the self-winding calibre R 27 HU, a minute repeater with GMT and weekday functions that strikes local time, with a power reserve of 48 hours. The sapphire case-back exposes the movement's original, patented construction.