All RAM Stainless dive watches are rated to 660 ft (200m), have a one-way ratcheting bezel and utilize a quartz movement for reliability and durability. RAM Stainless dive watches feature a date window, luminescent hands and time markers, stainless steel case, stylish black polyurethane rubber strap and removable liquid-filled, strap-mounted compass. Available with Black, Blue, Red or Yellow face.