This Patek Philippe Ref. 5235G-001 Annual Calendar, Regulator-Style Display Is Complete. Accompanied with certificate of origin dated 2015, setting pin, Instruction manual, setting pin and presentation box. This example is in like new condition with crisp hallmarks.

The Reference 5235G-001 is officially discontinued. The 5235G-001 is an automatic watch, features a 40.5 mm case. This is a white gold example with a two tone silvery dial and white gold tang buckle.

Functions include annual calendar, regulator-style display for hours and seconds and sweep minutes hand. Reference 5235 was released in 2012. The uniqueness of this watch lies in its movement which is constructed with caliber 31-260 REG QA, the last letters standing for Regulateur a Quantieme Annuel. A regulator was a centrally located clock found in watchmaker workshops, with the large minute hand taking up visual importance. This allowed the watchmakers to regulate the watches they were building against the time displayed on the central regulator, hence the name. The regulator dial allows for more accuracy than a normal watch because it has a non-coaxial hour and minute hands, which means that the hour and minute hands do not share the central pinion position on the dial, but are independently placed.