BBF ultimate copy HUBLOT Hublot BIG BANG series of top treasures new custom Hublot exclusive UNICO HUB 1280 automatic winding chronograph movement 3-word hollow-out calendar ring, 3-word dial 60 minutes timing, (Note: 7750 movement on the market can only be timed for 30 minutes) 8-bit horizontal gripping 9-bit small second wheel Standard titanium structure sapphire crystal mirror seven-color grain pointer texture is impeccable diameter 44mm thickness 15.45 no difference in all functions 100% perfect to achieve all details and workmanship of other factories It is also the only copy of the authentic big Bang ceiling level (BBF production must be a boutique)