DEFY EL PRIMERO 21 OPENWORKED
El Primero 9004 automatic
293 Components
36,000 VpH (5 Hz) Frequency
Power reserve approx. 50 hours
Material Titanium
1/100th of a second Chronograph
Diameter 44 mm
Water-resistance 10 ATM
Openworked dial with two different-colored counters
Brushed titanium black alligator strap titanium folding clasp