Seiko 5 SNX118K1 Men's Gold Tone Self Winding Automatic Watch Japan 21 Jewels Automatic Self Winding Movement(Caliber 7S26) Stainless Steel Case and Band with Fold-Over Clasp Hardlex Crystal, Day/Date Display with Spanish Option, Luminous Hands and Markers Case Size: 37mm Diameter, 11mm Thickness Water Resistant - 30M, Transparent Screwed Down Caseback