The King of Ceramics HUBLOT Hublot's new Big Bang Sang Bleu II Tattoo II watch is Hublot's most popular model and a major breakthrough in the most complex ceramic technology in history. It uses three-dimensional geometric figures to present exquisite relief effects and deep textures, and vividly interprets the aesthetics of lines. The unremitting pursuit. There are as many as 12 pieces of ceramic case materials, which have been polished, satin-finished, sliced, engraved, chamfered and faceted to present alternately superimposed hexagons, rhombuses and triangles, creating a harmonious and charming visual effect. Standard customized Hublot exclusive UNICO HUB automatic flyback chronograph movement, the industry's only 4.5-digit hollow calendar ring and window, 3-digit dial 60-minute chronograph, (note that all movements on the market can only time 30 minutes) 8-digit Horizontal clutch, 9-digit small seconds wheel. Synchronized original half-tooth crown with tattoo logo always pointing upward. Sapphire crystal with side edges, impeccable texture of colorful pointers, 45mm function perfectly realized to ceiling level. Players are welcome to taste gray ceramics.