Extremely rare dial: This is a "SEIKOSHA PRECISION" watch produced only for a few years around 1946. It's in its original condition. This is an epoch-making wristwatch that foreshadowed the later fame of Seiko watches. It was only sold for a few years, but its philosophy was passed down to various successors. The item for sale has the rarest dial among them. The periphery has dots. It's a rare find. As you can see, the crystal has fine cracks due to aging and pressure. Also, the mainspring seems to be broken, as it has stopped and cannot be wound. The time can be set, so I think the problem is with the mainspring, but I won't know until I open it. I've put up the original item as is. The belt is from that time and is made of vinyl. Everything is original. It's very valuable as there are no signs of anything else being used. I recommend disassembly and cleaning. Due to the nature of the product, returns are not accepted. Used (with some scratches and dirt) Seikosha Seiko Small Second SEIKOSHA PRECISION 1940's Post-war Antique Wristwatch