Specifications

Movement:
Automatic caliber ETA 7750
Function:
Chronograph with Pulsemeter and Telemeterscale
18 micro gas tubes
shock-resistance to 5,000 Gs
water-resistance to 50m

Case:
41mm made with stainless steel
Height 14.4mm
Screw in crown
Sapphire crystal case back
Anti-reflective convex sapphire crystal

Band:
Stainless steel bracelet or Calf leather strap