Zenith Defy 21 Titanium – 95.9000.9004/78.R582

The high-frequency El Primero 21 1/100th chronograph in a 44mm titanium DEFY case, paired with a black alligator leather and rubber strap. Its automatic movement features two independent high-frequency escapements beating at 50Hz for the chronograph function and 5Hz for timekeeping.