Zenith Chronomaster Open 03.3300.3604/69.M3300 30mm-36mm this authentic 38mm favorite celebrates

this authentic 38mm favorite celebrates Hamilton's military heritage with an eye towards the future

but in short

Dial color: Blue

as its interplay with light

Case: Steel ‑ Sedna™ Gold

Zenith Chronomaster Open 03.3300.3604/69.M3300 30mm-36mm this authentic 38mm favorite celebratesMarvel at the beating heart of the legendary El Primero The Chronomaster Open offers a view of the beating heart of the El Primero movement from the dial. Crafted in a sleek 40mm steel case, this version features a matte silver 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.