Zenith DEFY Double Tourbillon 10.9000.9020/79.R918

DEFY DOUBLE TOURBILLON

1/100th of a second Chronograph:

– Central chronograph hand that makes one turn each second

– 30-minute counter at 3 o’clock

– 60-second counter at 6 o’clock

– Chronograph power-reserve indication at 12 o’clock

Hours and minutes in the centre

Double Tourbillon

1 escapement for the Watch (36,000 VpH / 5 Hz – cage makes a turn in 60 second)

1 escapement for the Chronograph (360,000 VpH / 50 Hz – cage makes a turn in 5 second)