Blancpain Fifty Fathoms Automatique

Blancpain's Fifty Fathoms Automatique 5010 36B30 B64B is a dive watch with a 42.3 mm red gold case. The case measures 14.3 mm thick, and the lug width comes in at 21.5 mm. A self-winding calibre 1315 drives the watch, offering a 120 hour power reserve, and the sunburst black dial sits under a sapphire crystal. A unidirectional rotating bezel surrounds the dial, paired with a date display and a central seconds hand. The watch is fitted to a rubber strap with a folding clasp. The case, with its unidirectional bezel, holds a rating of 300 metres.