This Defy El Primero 21 has a brushed titanium case with a silver tone titanium bracelet. Fixed silver-tone brushed titanium bezel. Transparent case back. Blue skeletal dial with silver-tone - rhodium plated hands and index - rhodium plated hour markers. Scratch resistant sapphire crystal. Luminescent hands and markers. Chronograph sub-dials displaying: three 60 second, 30 minute, small second. Zenith El Primero Calibre 9004 automatic movement with a 50-hour power reserve. Ref: 959002900478M9000