Breitling Superocean Automatic 46

The Breitling Superocean Automatic 46, reference A17378211B1S1, has a steel case measuring 46 mm across and 13.22 mm thick. A ceramic bezel surrounds the black dial, and a sapphire crystal, cambered and glareproofed on both sides, protects it. The self-winding Breitling calibre 17 movement drives the watch, with 38 hours of power reserve and chronometer certification. As a dive watch it carries luminous hands and indices for legibility, along with a screw-down crown and central seconds. The 46 mm case takes a rubber strap, fitted with a steel folding clasp. Breitling rates this case to 300 metres.