Blancpain Bathyscaphe Chronographe Flyback

Blancpain's Bathyscaphe Chronographe Flyback, reference 5200 3640 76S, is a chronograph with a 43 mm case in red gold. The case measures 14.9 mm thick, with a lug width of 23 mm. The dial is a sunburst blue with subtly graduated colouring, set under a sapphire crystal. Inside is the self-winding calibre F385, giving 50 hours of power reserve. The flyback chronograph function is paired with small seconds and a date display, both read off the same blue dial. A gold strap closes with a folding clasp. Blancpain rates the case to 300 metres of water resistance.