Blancpain Bathyscaphe

Blancpain's Bathyscaphe 5100B 1110 NABA is a steel case watch measuring 38 mm across and 10.8 mm thick. The case has a sunburst meteor grey dial and is fitted with a sapphire crystal. Inside is the self-winding calibre 1150, offering a power reserve of 100 hours. The watch shows central seconds and a date, and its movement is secured against accidental damage when setting the time. A NATO textile strap with a pin buckle completes the piece. Lug width measures 20 mm, standard for this reference. Blancpain rates the case to 300 metres, generous for a watch of this size.