White shell, gray surface, other colors. The long-awaited Blancpain Fifty-Sun Submersible Flyback Chronograph has been released, with a diameter of 43mm. [Case] ​​The teeth ring is matched, with a strong three-dimensional effect! It will never fade, feels smooth and does not hurt the skin. The crown (handle) is neatly engraved and has superb craftsmanship! [Watch Buckle] The inside and outside of the watch buckle are polished equally meticulously, and the tip of the buckle pin has been chamfered and polished on multiple sides to perfectly restore the original details! [Movement] Use a stable movement to change Blancpain's own Cal.1735 movement. Automatic winding, timing function! Professional diving, rotating bezel with super luminous function, accurate timing during diving! ,