Blancpain Fifty Fathoms Automatique

Blancpain's Fifty Fathoms Automatique 5015 12B40 NAOA is a dive watch with a 45 mm titanium case. The case measures 15.4 mm thick, with a lug width of 23 mm. A sapphire crystal covers the sunburst blue dial, which carries central seconds and a date display. The case is fitted with a unidirectional rotating bezel for tracking elapsed time underwater. Inside is the self-winding calibre 1315, with a power reserve of 120 hours. The watch comes on a NATO textile strap with a pin buckle. Blancpain rates the case to 300 metres.