The Seiko Prospex 1965 40mm Blue Dial SPB451J1 is a stylish and high-quality wristwatch designed for men. Featuring a stainless steel strap in silver, a blue dial with baton indexes, and a unidirectional rotating bezel, this dive-style watch is both functional and aesthetically pleasing. With a 24 jewel mechanical automatic movement, water resistance up to 300m and a case thickness of 13mm, this watch is perfect for everyday wear or underwater adventures. Complete with original box and packaging, manual/booklet, and made in Japan, this Seiko Prospex watch is a reliable and stylish accessory for any man's collection.