Seiko 5 Automatic Silver Dial SNKL51 SNKL51K1 SNKL51K Men's Watch A pleasure to wear and use, there's nothing quite that compares to this Seiko 5 watch at this price point. You will likely still be enjoying it even after several decades and get a great value for money in return. A watch perfect for everyday wearing, it’s aimed at sporty watch enthusiasts young at heart and matured in their mind-set.