Zenith Defy El Primero 21 Ultrablue Watch

The Zenith Defy El Primero 21 Ultrablue is powered by an automatic movement inside of a 44mm microblasted titanium case. The openwork dial features a chronograph function and a chronograph power reserve indicator. The dial is protected by sapphire crystal. The blue and black rubber strap includes a microblasted titanium double folding clasp. Water resistant to 100 meters.