One of the very few complications that Patek Philippe have ever produced in steel, this is the beautiful Weekly Calendar ref. 5212A

A contemporary 40mm stainless steel round case with stepped lugs (taking inspiration from historical Patek models) and a gorgeous silvery-opaline dial, displaying its complication - the weekly calendar. A semi-integrated mechanism that indicates the current week number, in addition to the day and date, its elegant handwritten typeface is unique to this reference. The ground-breaking self-winding calibre 26‑330 S C J SE is visible through the sapphire caseback, the watch is waterproof to 30m, and is fitted to a brown leather calf strap, with Patek pin buckle.

Accompanied by its Patek box, booklets, literature wallet, and Patek Philippe international warranty Certificate dated February 2020.