Blancpain Fifty Fathoms Automatique

Blancpain's Fifty Fathoms Automatique, reference 5007 12B40 O52B, is a dive watch with a 38.2 mm titanium case. The case measures 12 mm thick and takes a 19 mm strap. A sapphire crystal covers the sunburst blue dial, and a unidirectional rotating bezel handles the timing function. The self-winding calibre 1150 drives the watch, with a power reserve of 100 hours. Central seconds and a date display round out the functions. Blancpain fits the watch to a sail-canvas strap with a folding clasp. The unidirectional bezel and screw-down elements aside, the case itself is rated to 300 metres.