Chronograph Ref. 7150/250r-001 New offering collectors an alternative to

offering collectors an alternative to conventional round watches

The curvature of the case compliments the wrist's natural shape and drapes like a well-made suit in a very ergonomic fashion

The annual calendar feature automatically adjusts for the correct date

and seconds when it matters most

Each component is designed to play with light

Chronograph Ref. 7150/250r-001 New offering collectors an alternative toIn 2009, Patek Phillipe introduced its first in house integrated chronograph Caliber CH 29 535 PS in a ladies' watch, the Ref. 7071. The movement later appeared in a mens watch the following year, again in 2012 as the base for a split seconds chronograph with a perpetual calendar, and once more in 2015 as split seconds without the perpetual calendar. But the movement will forever be remembered as the ladies chronograph. That first model is now