The Seiko King Turtle Prospex SRPE39K is part of the Save The Ocean collection, designed to raise awareness for marine conservation. Its dial reflects the ocean’s view from the endangered Manta Ray’s perspective at 5 meters depth, with colours mimicking sunlight refraction and patterns symbolizing waves. A portion of proceeds supports ocean conservation efforts. Affectionately called the "Turtle," this model has a curved case resembling a turtle’s shell, offering a comfortable fit. It's popular among divers and symbolizes good fortune. Seiko Prospex watches are known for their innovation, having introduced Japan’s first diver’s watch in 1965. The SRPE39K is powered by the in-house automatic 4R36 movement, with a 40-hour power reserve and 24 jewels. It also features a 45mm case, 200m water resistance, sapphire crystal with anti-reflective coating, screw case back, and day/date display. With a stainless-steel bracelet, unidirectional rotating bezel, and luminous hands/markers, the King Turtle offers both durability and style. It's perfect for divers and adventure seekers, combining high performance with iconic design. - Caliber No. 4R36 - Automatic with manual winding - 24 Jewels - 45mm Case Size - 13.2mm Case Thickness - Stainless Steel Case and Bracelet -Screw Down Crown - Sapphire Crystal with anti-reflecting coating on inner surface - LumiBrite on hands, index(es) and bezel - 200 Meters Water Resistant