The 42 mm Tonda PF Chronograph exemplifies how a particular design can shift according to the specific requirements of a complication. The 5 Hz Caliber PF070 is an integrated, high frequency, column wheel movement with small seconds and two registers. Integrating three counters on the Tonda PF Chronograph’s thinly guilloché dial demands finesse.

Parmigiani Fleurier maintains an almost flush surface by using thinly sandblasted minute track and counter outlines on the discrete blue dial. The pushers have been fused with the profile of the Tonda PF Chronograph's lugs. This model, along with the Tonda PF Annual Calendar, premieres a new oscillating weight in 22ct rose gold, widely openworked with a central PF logo medallion.