Hublot Classic Fusion 521 Series Men's Watch HH9 Lightweight Version features a case made of finely polished materials, identical to the original, with a diameter of 42mm and a thickness of 12.05mm. It utilizes a Japanese imported quartz 5-hand chronograph energy-saving movement, ensuring zero defects and no repairs required. The dial offers over a hundred choices, including various colors, different colored stripes, and patterns, all matching the original. The strap is made of imported rubber and top-layer cowhide, equipped with an original folding clasp. Please recognize the exclusive quality.