The Seiko 5 Sports SRPD79K1 watch is great for everyday use and outdoor adventures. Whether you're swimming, hiking, or just going about your daily routine, this watch is up for the task. It's designed for men and women who love stylish yet functional timepieces. With a case diameter of 42.5mm and thickness of 13.4mm, it has a comfortable and substantial feel on the wrist. The 100m water resistance means you can wear it while swimming or snorkeling. And the automatic with manual winding feature ensures you never miss a beat.