For the first time in stainless steel, the Reference 5905 self-winding flyback chronograph with Annual Calendar exudes a distinctly sporty elegance. Its dial showcases a sophisticated yet casual sunburst olive-green finish, while the integrated bracelet features a striking contrast of polished and satin surfaces.
Equipped with a vertical disk-type clutch, the central chronograph seconds hand can also function as a running seconds display. Patek Philippe’s patented Annual Calendar automatically adjusts for 30- and 31-day months, requiring correction only once a year, on March 1st.