Blancpain Bathyscaphe Chronographe Flyback

Blancpain's Bathyscaphe Chronographe Flyback, reference 5200 0153 NABA, has a ceramic case measuring 43.6 mm across. The case stands 15.25 mm thick and takes a strap 23 mm wide at the lugs. A sunburst green dial sits under a sapphire crystal, framed by a unidirectional rotating bezel. Inside is the self-winding calibre F385, giving 50 hours of power reserve. This chronograph combines a flyback function with small seconds and a date window at the standard four o'clock position. The textile strap closes with a pin buckle. Blancpain rates the case to 300 metres.