Blancpain Fifty Fathoms Automatique

Blancpain's Fifty Fathoms Automatique 5007 1130 B64A is a dive watch with a 38.2 mm steel case. The case measures 12 mm thick, with a lug width of 19 mm. A sapphire crystal covers the sunburst black dial, which shows the date and a central seconds hand. A unidirectional rotating bezel surrounds the dial for tracking elapsed time underwater. The self-winding calibre 1150 drives the watch and holds 100 hours of power reserve. Blancpain pairs the case with a black rubber strap on a pin buckle. The screw-down build keeps the watch water resistant to 300 metres.