1/100th of a second Chronograph movement Exclusive dynamic signature of one rotation per second for the Chrono hand 1 escapement for the Watch (36,000 VpH - 5 Hz) ; 1 escapement for the Chronograph (360,000 VpH - 50Hz) Certified Chronometer.
The high-frequency El Primero 21 1/100th of a second chronograph in the DEFY 21 with a 44mm titanium case and a textured black rubber strap.
FREE delivery for all full price orders over £35, FREE Special Delivery for all full price orders over £100. All sent signed for through the Royal Mail.
We also offer a simple returns process.