The Seiko Prospex Automatic Diver’s Watch is for those who see life as an adventure. This collection combines technological excellence and style, carrying on a legacy of innovation in high - intensity timekeeping. The watch has a rose gold - tone polygonal uni - directional rotating elapsed timing bezel. It's great for formal events while still looking sporty. The warm gray pressed pattern dial, inspired by a calm coastline, has a date calendar between 4 and 5 o'clock. The hands and all 12 markers have LumiBrite coating for better symmetry and readability. With an upgraded power reserve of about 72 hours (3 full days), the 24 - jewel automatic movement beats at 21,600 vibrations per hour and can be manually wound. Made of stainless steel with super - hard coating, it features a sapphire crystal with anti - reflective coating on the inner surface, a screwdown crown, and a caseback. The bracelet has mirror - polished center links to match the sophisticated case. It meets ISO standards for scuba diving up to 300 meters and has a slim profile. Case Size: 41.3mm. Case and Strap Material: Stainless Steel with super - hard coating. Crystal: Sapphire crystal with anti - reflective coating on the inner surface. Dial Color: Gray. Movement Type: Automatic. Water Resistance: 300 meters (1,000 feet), suitable for scuba diving. Power reserve: approx. 72 hours. Style#: SPB485


Using your Seiko Prospex Automatic Diver's Watch is easy. Just wind it manually to start the movement if it has stopped. You can use the rotating bezel to time your underwater adventures. To check the date, look at the calendar between 4 and 5 o'clock. When you're done diving, rinse the watch with fresh water to remove salt and sand. Keep it away from magnetic fields as they can affect the movement. If you're not using the watch for a long time, store it in a dry place. Have it serviced every few years to keep it running smoothly.