Patek Philippe Complications 5235/50R 001 Annual Calendar Men's Watch - 18K Rose Gold Luxury Timepiece with Regulator Display | Perfect for Business Meetings, Formal Events & Watch Collectors

Patek Philippe's Regulator is reintroduced in rose gold, with a two-tone graphite and ebony-black dial with a vertical smooth finish. The self-winding movement is renowned for its high-tech regulator, which includes a Pulsomax® escapement and a Spiromax® balance spring in Silinvar®, both created by the "Patek Philippe Advanced Research" department.