Blancpain Fifty Fathoms Automatique

Blancpain's Fifty Fathoms Automatique, reference 5015 12B30 B52B, is a dive watch with a titanium case measuring 45 mm across. The case stands 15.4 mm thick, with lugs set at 23 mm. A sunburst black dial sits under a sapphire crystal and shows the date alongside a central seconds hand. The unidirectional rotating bezel is topped in sapphire and turns against the fixed case for tracking elapsed time underwater. Self-winding calibre 1315 drives the watch, with a power reserve of 120 hours. The strap is sail-canvas, fitted with a folding clasp. It stays water resistant to a depth of 300 metres.