Stronger, bolder and more powerful design 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 – 50 Hz) Certified Chronometer New Interchangeable strap system 2 straps included : 1 Rubber with folding buckle & 1 Velcro Sapphire dial Screwed-in crownm
