The Seiko Prospex series, reference SPB383J1, features a robust 42 mm stainless steel case with a super hard coating. The watch showcases a striking black sunburst dial with LumiBrite on the hands and indexes for enhanced visibility. The anti-reflective coating on the inner surface of the crystal ensures clarity, while the stainless steel bracelet offers durability and style. Water-resistant up to 200 meters (660 feet), this diver's watch is powered by an automatic movement with manual winding capacity and boasts a 6R54 caliber with approximately 72 hours of power reserve. Additional features include a screw case back, screw-down crown, three-fold clasp with secure lock, and a unidirectional rotating bezel. The Seiko Prospex SPB383J1 comes with a 3-year international warranty.