3-Dimensional Tach Ring, Integrated Hook Sharpener Attached Stainless Steel Nippers, 100 Feet Water Resistant, Solid Aluminum Construction, High Precision Molded Case Body, Domed Mineral Glass Crystal, Luminescent Hands and Markers, Integrated Aluminum Carabiner, Compass, Japan Quartz Movement, Plastic Carabiner Arm, Ultra Bright LED Microlight, Thermometer on Back