Fifty Fathoms Bathyscaphe Chronographe Flyback Full set UNWORN - Ref 5200-0153-B52A Black ceramic case on black boat canvas strap with black pin buckle, mint green dial with white hands and indexes, 3-counter chronograph, date at 5 o'clock, screw-down crown, English green unidirectional bezel, sapphire crystal and caseback, automatic movement caliber F385, delivered with box, on box, waterproof case, travel kit and all original Blancpain documents. Superb piece with crazy charisma, it's a pleasure to see!!