Blancpain Fifty Fathoms Automatique

Blancpain's Fifty Fathoms Automatique 5010 1130 71S is a dive watch with a 42.3 mm steel case. The case measures 14.3 mm thick, and the lug width comes in at 21.5 mm. A sapphire crystal covers the sunburst black dial, which carries a date window and central seconds. The unidirectional rotating bezel allows for timing elapsed dives. Inside is the self-winding calibre 1315, with a power reserve of 120 hours. The watch is fitted to a steel bracelet secured with a folding clasp. This dive watch stays water resistant to a depth of 300 metres.