Produced in all four precious metals including yellow gold, pink gold, white gold, and platinum, the -018 variant is quite rare, with only two having ever been offered publicly. While aesthetically indistinguishable from the -001 variant, the present 5130R-018 features La Paz and Moscow on the outer ring, and Riyadh on the inner ring, while the -001 features Caracas and Dubai on the outer ring, and Moscow on the inner ring.
The Nautilus with perpetual calendar Ref. 5740/1, the first major complication in the Nautilus collection.
The 40mm white gold case with a Blue Soleil dial is water resistant up to 60 meters. Thanks to the presence of the famous ultra-thin 240 Q self-winding caliber it maintains an extraordinarily reduced thickness, becoming the flattest perpetual calendar in the Patek Philippe collections. The white gold bracelet is equipped with a new Nautilus folding claps which offers optimized security.
