Blancpain Bathyscaphe Chronographe Flyback

Blancpain's Bathyscaphe Chronographe Flyback, reference 5200 1110 B52A, is a chronograph with a 43 mm steel case. The case measures 14.9 mm thick, and the unidirectional rotating bezel frames a sunburst grey dial under a sapphire crystal. Inside is the self-winding calibre F385, which runs at 5Hz and delivers 50 hours of power reserve. The flyback chronograph function pairs with small seconds and a date window at the standard position. This is a watch built for quick timing resets underwater as much as on land. It comes on a textile strap secured with a pin buckle. The case carries a 300 metre water resistance rating, well beyond typical diving requirements.