Case:
Stainless steel.
Fixed stainless steel bezel.
Case diameter: 42 mm.
Case thickness: 12 mm.
Transparent case back.
Pull / push crown.
Water resistant to 50 meters.

Dial:
Black with silver-tone hands and index hour markers.
Minute markers around the outer rim.
Luminescent hands and markers.
Anti-reflective scratch-resistant sapphire crystal.

Movement:
Self-winding.
Calibre El Primero 400 B.
Frequency: 36.600 v.p.h.
31 jewels.
326 components.
Power reserve of 50 hours.
Chronograph - three sub-dials displaying: 60 seconds, 30 minutes and 12 hours.

Bracelet:
Black alligator leather and rubber.
Band width: 20.3 mm.
Band length: 8 inches.
Deployment clasp.