Seiko 5 Automatic 6309-716A Vintage Original Japan Day-Date Watch Description: Original vintage Seiko 5 automatic watch – made in Japan Model: 6309-716A Movement: Automatic (caliber 6309) Day-Date function working perfectly Original stainless steel case and bracelet All functions working smoothly Vintage condition with natural aging (see pictures) No fake parts – 100% original watch Material: Stainless Steel Brand: Seiko Movement Type: Automatic Watch Size: 38mm Features: Water Resistant