Patek Philippe reference 5235 may be one of the most unique and innovative watches from the traditional manufacturer. Inspired by watches from the late 1980s, the dial features a regulator display which is a first for the brand. The case measures at a contemporary 40.5mm and is constructed in 18k white gold. The dial is a brushed silver color and is complimented by the blue railroad track and hands. Furthermore, a scarcely seen art deco style Patek Philippe buckle is fitted to the strap.

Upon release, the movement was cutting-edge and a great leap into modernity for the storied manufacturer. The movement utilizes a Pulsomax silicon escapement, Gyromax balance, and Spiromax balance spring which were fabricated from the legendary Advanced Research Department at Patek Philippe. Caliber 31-260 REG QA is unique to reference 5235, and was Patek’s first movement to feature hacking seconds, a fitting detail for the time-reading focused wristwatch.