The Seiko Prospex Polygonal (SPB483J1) is a high-performance dive watch with a distinctive design. Its unique polygonal case shape and captivating blue dial make a bold statement, while the robust stainless steel construction ensures durability in demanding environments. Powered by the 6R55 automatic caliber, this timepiece offers an impressive 72-hour power reserve and exceptional accuracy. With 300m water resistance, a unidirectional rotating bezel, and LumiBrite on the hands, indexes, and bezel, it's ready for underwater exploration. The scratch-resistant sapphire crystal and screw-down crown provide added protection, while the three-fold clasp with secure lock ensures a comfortable and secure fit.