Tonda PF Sport Chronograph Cermet 'London Grey' 42mm Bianchet introduced in 1956 for the

introduced in 1956 for the Day-Date

or lifestyle activity

the Rolex Datejust was the world's first self-winding wristwatch to feature a date window that would automatically change over at midnight

Introduced as part of the Tonda Métropolitaine collection

ultra-reliable tool watches

Tonda PF Sport Chronograph Cermet 'London Grey' 42mm Bianchet introduced in 1956 for theThe Tonda PF Sport Chronograph reveals the meticulous care it has received, starting with the guilloch dial with a "clou triangular" pattern, which catches the light with great effect. The timer flange and counters are color matched. The knurled bezel is a Parmigiani Fleurier signature, but the notches are more pronounced here than in the regular collection. The bracelet also works in the sartorial spirit dear to the brand: its sophisticated texture