. . . . Underwater Depth Display Down to 260 Feet . . Second Display for Maximum Depth, Dive Time, Water Temperature . . 4-Dive Memory of Important Dive Date . . Auto-Start Dive Module . . Rapid Ascent Warning Signal . . One-Way Rotating Elapsed-Time Bezel . . Screw-Back Case and Screw-Down Crown . . Water Resistant to 200 Meters . . Flexible Rubber Band Adjusts for Wearing With or Without Wetsuit (and Different Wetsuit Thicknesses) . . Solid Titanium Case is Hypoallergenic is 40% Lighter than Stainless Steel . . Patented Multi-Layer Coating Resists Scratching . .