Upgrade your Seiko watch with these genuine new spring bars from Seiko. Made of high-quality stainless steel, these 20mm fat bars will fit perfectly with the SKX779 and SKX781 models. Crafted in Japan, these C200FS spring bars are a reliable replacement for your worn-out or damaged ones. With a pack of 5 pieces, you'll have spares to keep your watch secure on your wrist. Don't settle for anything less than genuine Seiko parts for your beloved timepiece.