Speedmaster Calibre 321

What defines Speedmaster Calibre 321 is a set of balanced proportions, careful detailing, and a composition that adapts with ease. Dial treatment, case form, and the finishes chosen to support them have been aligned with care, resulting in a cohesive and premium look.

Cues borrowed from vintage chronographs add a technical, sporting edge, and none of the watch's refined finishing is lost along the way. Its adaptable nature lets it settle easily into any collection—at home on the wrist day to day and just as comfortable on more formal occasions.