5531G-010Ref

Debuting in 2026 as a ten-piece limited edition, the Rare Handcrafts 5531G-010 combines a minute repeater and World Time function with intricate champlevé enamel artistry. The 40.2mm white gold case features a hobnail-guilloched band, skeletonized lugs, and interchangeable case backs, though it is only protected against dust and humidity. The dial displays a planisphere in translucent blue enamel with a skeletonized Southern Cross hour hand. It is powered by the self-winding calibre R 27 HU, which includes a 22K gold mini-rotor and a 43-48 hour power reserve, all finished to Patek Philippe Seal standards.