Seiko SNZB21 Men's Sports 5 Automatic Watch Japan 23 Jewel Automatic Self-Winding Movement (Calibre 7S36) Stainless Steel Case and Band with Fold-Over Safety Clasp Day/Date Display with Spanish Option, Luminous Markers Unidirectional Turning Bezel, Screw Down See-Thru Caseback Water Resistant - 100M