This Seiko Men's Prospex Save the Ocean Tuna Watch SRPH77 is a high-quality wristwatch that boasts a unidirectional rotating bezel, a round silicone case, and a blue ocean wave dial pattern. It has a buckle closure and a 23-jewel mechanical movement that powers the analog display with round indexes. With a water resistance of 200 meters, this watch is perfect for diving and other water activities. The watch comes with the original box and a 3-year manufacturer's warranty. It is a perfect fit for men who love to sport a casual and sporty look.