ZENITH CHRONOMASTER OPEN
03.3300.3604/69.M3300
The CHRONOMASTER Open provides a glimpse of the pulsating core of the El Primero movement from the dial. Constructed in a stylish 39.5mm steel case, this edition showcases a matte silver dial with tricolor subdials and a see-through subdial for the continuous seconds, complemented by an integrated steel bracelet. Driven by the El Primero 3604 1/10th of a second self-winding chronograph caliber.
