ZENITH Chronomaster Open El Primero 3604 Automatic Chronograph 39.5mm Watch alt-text-ai proudly introduces The Longines Heritage

proudly introduces The Longines Heritage Classic Chronograph 1946

anniversary

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These enhancers are crafted from luxurious 18k white gold and feature round brilliant diamonds totaling 0

ZENITH Chronomaster Open El Primero 3604 Automatic Chronograph 39.5mm Watch alt-text-ai proudly introduces The Longines HeritageThe CHRONOMASTER Open offers a view of the beating heart of the El Primero movement from the dial. Crafted in a sleek 39. 5mm steel case, this version features a matte silver dial with tricolour counters and a transparent counter for the running seconds, paired with a blue cordura effect rubber strap. Powered by the El Primero 3604 1 10th of a second automatic chronograph movement.