This powerful and sophisticated chronograph displaying 1/10th of a second precision asserts its strength of character with an eminently masculine design expressed through innovative materials. The 45mm case is made for the first time in ceramised aluminium that also features a remarkable degree of hardness measured at 1800 on the Vickers scale. The red-rimmed opening on the carbon fibre dial reveals the silicon escape-wheel and lever, while the black rubber strap is seamlessly integrated with the case so as to form an uninterrupted whole.
El Primero 4063, Automatic
Min. 50 hours