Complication watches

Chronograph watches with flyback hand

Watches for measuring short intervals

Piaget Polo chronograph with flyback hand

In a "flyback" (retour-en-vol) chronograph, the centre seconds hand is stopped, returned to zero and immediately started again with one push of the button (usually at 4 o'clock) and without having to stop the chronograph (using the button at 2 o'clock).