Blancpain Fifty Fathoms Automatique

Blancpain's Fifty Fathoms Automatique 5007 36B40 O64B is a dive watch cased in red gold at 38.2 mm across. The case measures 12 mm thick, with a lug width of 19 mm. A sapphire crystal covers the sunburst blue dial, and a unidirectional rotating bezel tracks elapsed time. The self-winding calibre 1150 drives the watch, running with a power reserve of 100 hours. Central seconds and a date function round out the display. The dial sits on a rubber strap secured by a folding clasp. Blancpain rates the case to 300 metres.