This watch re - interprets the iconic cushion - shaped case with a slimmer and more streamlined look. It features an automatic movement with manual winding ability. The black uni - directional rotating elapsed timing bezel is a great tool for timing. The black dial has elegant gold accents. The LimiBrite hands and markers ensure clear visibility. It comes with a screwdown recessed crown and caseback for better protection. The stainless steel case and strap offer durability. With 24 jewels, it runs smoothly. It has a water resistance of 200 meters, perfect for diving. Style number is SPB315.

Using this Seiko Prospex diver's watch is easy. Just wind it manually if you want to keep it running when not worn for a while. The rotating bezel can be used to time your dives or other activities. To operate it, turn the bezel clockwise to set the start time. When reading the time, the LimiBrite hands and markers make it clear even in low - light conditions. For maintenance, keep it clean by wiping it with a soft cloth regularly. Avoid exposing it to extreme temperatures or chemicals. If you plan to swim or dive, make sure the screwdown crown and caseback are tightly closed to maintain its 200 - meter water resistance. And always have it serviced by a professional every few years to keep it in top - notch condition.