BB Factory Hublot Big Bang Unico Real Red Ceramic MOVEMENT: Asian 7750 automatic chronograph movement at 28800vph, same looking as HUB1280 movementCASE DIAMETER: 44mmTHICKNESS: 15.5mmDIAL COLOR: Seketon Dial CASE MATERIAL: 1:1 High Quatily Ceramic CaseBRA..