Features Stainless Steel WR 20 Bar Screwed Caseback and Crown Electronical Depth Gauge Water Sensor Max. Diving Depth Alarm Ascent Rate Warning Alarm Max. Diving Time Dive Log Memory for up to 20 Dives Thermometer(Water and Air) Travel Time(42 cities and UTC, 29 time zones Electro-Luminescence Backlighting JV0000-28E