ZENITH Chronomaster Open El Primero 3604 Automatic Chronograph 39.5mm Watch Diamond Necklace Pendant the symmetrical 34 mm case

the symmetrical 34 mm case and integrated bracelet are crafted from stainless steel

Each rose gold-tone plated piece is tied up in a ribbon design with an array of bright clear crystals set in place using the chattonage technique

Black fabric strap

The contrasting colours of the Earth’s surface are obtained naturally by the laser’s chemical reaction

you can see the sun's rays breaking through the surface

ZENITH Chronomaster Open El Primero 3604 Automatic Chronograph 39.5mm Watch Diamond Necklace Pendant the symmetrical 34 mm caseThe 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.