ZENITH Chronomaster Open El Primero 3604 Automatic Chronograph 39.5mm Watch Diamond Necklace Pendant Simon G 18kt White Gold

Simon G 18kt White Gold Sapphire and Diamond Necklace with 1

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

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

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

It has a sun-brushed green dial with gradient effect and a date window at the 6 o'clock position

ZENITH Chronomaster Open El Primero 3604 Automatic Chronograph 39.5mm Watch Diamond Necklace Pendant Simon G 18kt White GoldThe 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.