This Seiko Prospex Samurai Shark watch is perfect for diving enthusiasts and those who love water sports. Whether you're exploring the ocean depths or just having a swim at the beach, this watch can keep up with you. It has a water resistance of 200m, so you don't have to worry about water damage. The watch is also great for daily wear as it looks stylish with its blue dial and grey - blue bezel. It's suitable for men and women who appreciate quality timepieces. The case diameter is about 43.8mm and the thickness is around 13.4mm, making it a comfortable fit on the wrist.