Patek Philippe
Annual Calendar Chronograph (Platinum)
Ref. 5960P-001
$51,000 · AED 187,300
Message on WhatsAppReference 5960P of 2006 introduced Patek's first self-winding chronograph movement developed entirely in-house, calibre CH 28-520 IRM QA 24H, and paired it with the annual calendar the house patented in 1996. Platinum was the reference's launch metal.
This Patek Philippe Annual Calendar Chronograph wears a 40.5mm platinum case with a grey dial. Calibre CH 28-520 IRM QA 24H inside, on a leather strap.
Fun fact: the chronograph's minutes and hours are read on a single subdial at six o'clock with concentric hands, which leaves the top of the dial clear for the calendar windows.