Cartier Santos Gents Steel and Gold Watch and case, . Precision automatic movement. Brushed steel case. Brushed steel bracelet with polished gold screws. Polished gold bezel. Silver Guilloche dial with sapphire blue colored hands and black Roman numeral hour markers. A window at the 3 o'clock hour reveals the automatic date calendar. Octagonal crown is topped with natural blue sapphire cabochon. Scratch resistant sapphire crystal. Water resistant to 30 meters (100 feet). 