The Seiko 5 Automatic 21 Jewels SNXS75 SNXS75K1 SNXS75K is an ideal gift for a range of occasions, including birthdays and anniversaries. The automatic movement is featured in this stainless steel Seiko men's watch. In addition to a day and date display, the model features a stainless steel case and a band that can be changed to suit your preferences. In addition, this watch is water-resistant up to 30 meters and has a transparent case back. In addition, it includes an automatic mechanism, which is typically associated with expensive watches. Free Shipping in the USA. Use coupon code BCD10 and get 10% off on this Seiko Watch.