The Seiko 5 Automatic 21-Jewel SNK623K1 models Whether you're new to watches or an ardent collector, the Stainless Steel Men's Watch is an excellent option. This Seiko men's watch is ideal for all the men in your life due to its stylish design and dependable automatic movement. This high-quality stainless steel wristwatch has numerous additional functions. Both the bezel and bracelet are crafted from stainless steel. Due to its 30 meter water resistance, this watch can be worn during everyday activities as well as swimming. The black dial and luminous hands of this luxury wristwatch will make even the darkest day appear brighter, and the skeleton design of the watch protects its visible inner workings, including the crystals in the case rear, from accidental damage.