The Tonda PF collection inaugurates a new brand signature. The PF logo appears at 12 o’clock, nestled in a vertical, oval, double-edged appliqué with extensive finishings, a harbinger of the level of care put into the collection. The indices of each timepiece are set across two levels of the dial, while the Grain d’Orge guilloché dial pattern is the finest imaginable. The Tonda PF Annual Calendar with retrograde date demonstrates how discretely and astutely advanced indications can be integrated into a pared-down design.