Definitely a one-of-its-kind timepiece in the Patek Philippe modern collection for its unusual weekly calendar complication combined with a handwritten month-week-day-date script on the dial and topped with a steel case and a leather strap system. The bra...
with a strap change, put it on a nato or on an alligator strap, this watch can shine in all conditions. Glad to see you are enjoying your timepiece, have a great week!
but I have to admit I've never had much need for the 'week of the year' (not being an accountant) so I would have simplified the design just a bit (had I been asked, LOL)