Arnold & Son is exploring uncharted territory with the launch of the new Longitude Titanium collection. This sports-chic COSC-certified chronometer is equipped with a 42.5 mm titanium case and is available with three different dials. The dial of the new Arnold & Son Longitude Titanium is vertical satin-finished in a continuation of the bracelet’s finish, which is subtly intersected by the polished edges of its links fully integrated into the case construction.