Blancpain Fifty Fathoms Ocean Commitment III

Blancpain's Fifty Fathoms Ocean Commitment III, reference 5008 11B40 NAOA, is a dive watch with a 40.3 mm steel case. The case measures 13 mm thick, with a 20 mm lug width for strap fitting. A sapphire crystal covers the sunburst blue dial, which carries a date window and central seconds. The unidirectional rotating bezel gives divers a way to track elapsed time underwater. Inside is the self-winding calibre 1151, with a power reserve of 100 hours. The watch is delivered with a set of two straps fitted to a pin buckle. Blancpain rates the case to 300 metres.