311.SM.1170.GR Hublot. This Stainless Steel watch has Black Ceramic bezel with 6 screws and Black skeletonized dial with silver-tone hands.There are 3 sub-dials and date window that is located between 4 and 5 o`clock positions. Sapphire crystal protects both sides of the watch. Crocodile Leather on the outside of the band with dark Rubber on the inside. Automatic Movement, Analog display. This watch is water resistant up to 100m / 330ft. The Watch comes with 44mm Steel case. 311.SM.1170.GR Hublot Steel Watch.