ZENITH Chronomaster Open El Primero 3604 Automatic Chronograph 39.5mm Watch GradForHim With a diameter of 44

With a diameter of 44

fortified with sapphire crystal

Certified by GIA

• Case Material: 316L stainless steel case with black PVD coating

The pushers are also polished blue ceramic

ZENITH Chronomaster Open El Primero 3604 Automatic Chronograph 39.5mm Watch GradForHim With a diameter of 44The CHRONOMASTER Open offers a view of the beating heart of the El Primero movement from the dial. Crafted in a sleek 39. 5mm 18K rose gold case, this version features a matte silver dial with tricolour counters and a transparent counter for the running seconds, paired with a blue calfskin leather strap. Powered by the El Primero 3604 1 10th of a second automatic chronograph movement.