ZENITH Chronomaster Open El Primero 3604 Automatic Chronograph 39.5mm Watch TUDOR Montreal the ring sparkles with a

the ring sparkles with a harmonious brilliance

2mm blue dial features Lumi Brite for increased visibility of the hands and index

The Clair de Rose line

Built-in ceramic is a material used in the construction of effective braking systems for the automotive industry

• Electronic Compass

ZENITH Chronomaster Open El Primero 3604 Automatic Chronograph 39.5mm Watch TUDOR Montreal the ring sparkles with aThe 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 black dial with tricolour counters and a transparent counter for the running seconds, paired with an integrated steel bracelet. Powered by the El Primero 3604 1 10th of a second automatic chronograph movement.