Blancpain Bathyscaphe

Blancpain's Bathyscaphe 5000 1230 K52A is a dive watch with a 43 mm titanium case. The case measures 13.45 mm thick, and the lugs take a 23 mm strap. A sapphire crystal covers the sunburst black dial, which carries a date window and a central seconds hand. Inside is the self-winding calibre 1315, which runs with a power reserve of 120 hours. The watch comes on a sail-canvas strap, fitted with a pin buckle for a secure hold on the wrist. Blancpain rates the titanium case to 300 metres, a figure well suited to the Fifty Fathoms line's diving background and everyday use alike.