HM12 Guardian | 49mm, Blue, Mens Watch Chronograph and the movement must be

and the movement must be certified by the Official Swiss Chronometer Testing Institute (COSC)

this spectacular special edition timepiece pays homage to legendary ambassador and motorsports icon Aryton Senna

Both straps are fitted with the QuickSwitch™ interchangeable system

the striking sun-brushed blue dial boasts Arabic and baton hour markers

HM12 Guardian | 49mm, Blue, Mens Watch Chronograph and the movement must beA bold fusion of haute horlogerie and science fiction imagination, the HM12 The Guardian transforms the watch into the head of a mechanical companion. Developed entirely in house by MB&F over four years, the 646 component movement features a flying tourbillon, instantaneous jumping hours, trailing minutes, and an intricate mechanical face shield system composed of more than 200 components. Delivered alongside its robot counterpartcrafted in