Hublot Big Bang Unico White Ceramic 42mm | 441.HX.1170.RXWhite ceramic case, satin brushed finished with fine polished corners. Case size : 42 mm. Polished white ceramic bezel. Secured with 6 H style titanium screws. Black composite resin bezel lug and case band. Sapphire crystal transparent dial. Applied Arabic numeral and index hour markers with luminous fill. Black dial flange with a minute seconds track. Bold brushed finished hands with luminous fill. Date window located at the 3 o'clock position. Small