Blancpain Bathyscaphe Chronographe Flyback Ocean Commitment II

Blancpain's Bathyscaphe Chronographe Flyback Ocean Commitment II, reference 5200 0310 NAGA, is a chronograph with a 43.6 mm ceramic case. The case measures 15.25 mm thick and carries a lug width of 23 mm, sized for the NATO strap fitted here. A sapphire crystal covers the sunburst grey dial. Inside is the self-winding calibre F385, with a power reserve of 50 hours. The flyback chronograph works alongside a small seconds display and a date function. The strap closes with a pin buckle. This is a robust piece, and the case is water resistant to 300 metres.