HBF Factory Hublot Big Bang Unico Tourbillon 45mmMOVEMENT: Manual Handwind Movement, 28800bph with Decoration like the Gen 6035 MovementCASE DIAMETER: 45mmTHICKNESS: 15.3mmDIAL COLOR: Skeletonal Dial with Numeral MarkersCASE MATERIAL: Black Ceramic CasesetBRACELET: Bla..