CHRONOMASTER OPEN CHRONOGRAPH 1/10TH OF SECOND AUTOMATIC OPEN BLACK DIAL LUXURY SPORTS WATCH the case remained unchanged

the case remained unchanged

316L Stainless Steel Case with satin finish

steel tang buckle

tested up to 5100m

NOMOS CLUB NEOMATIK 39

CHRONOMASTER OPEN CHRONOGRAPH 1/10TH OF SECOND AUTOMATIC OPEN BLACK DIAL LUXURY SPORTS WATCH the case remained unchangedThe 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. ZENITH CHRONOMASTER CHRONOGRAPH 1 10TH OF SECOND AUTOMATIC OPEN BLACK DIAL El