The Seiko Prospex Turtle SRP789K1 is a great watch for adventure lovers. Whether you're diving in the ocean or just going about your daily life, this watch can handle it. It's suitable for both men and women who appreciate a reliable and stylish timepiece. The watch has a 44mm case diameter, making it a good size for most wrists. Its self - winding automatic movement means you don't have to worry about changing batteries, and the 200m water resistance allows you to take it underwater with confidence.