Practical in its design, useful in its complications and reserved in its aesthetic, the Patek Philippe Annual Calendar Chronograph ref. 5960R is perhaps one of the Genevan Giant's most suitable timepieces for daily wear and tear. Featuring a day, date, month and power reserve indicator across the top portion of its brushed silver dial that takes on shades of bronze depending on lighting, the ref. 5960R is incredibly useful, but it goes on. With an AM/PM indicator joined by a 60-minute and 12-hour flyback chronograph at 6 o'clock, the ref. 5960R claims its spot amongst Patek Philippe's most useful and gorgeously understated timepieces with an elegant monochromatic design that is easy to dress up or down depending on the occasion. Featuring luminescent hands and hour markers, there isn't much this wonderful watch can't do.