SEIKO - Sportsmatic (JDM) Diashock Mechanical ULTRA RARE Vintage Men The year is 1963 Movement: Automatic Cup: Mica Body: Steel Functions and Features: There is No Calendar. Tape Material: Silicone is not used. Case size About 36.5mm x 44.5mm (crown November not included) The maximum band size (total arm) is about 21 cm Shoe width: 18 mm Original box: No (Comes with a nice carrying box) Document: No The dial is original. The body surface is clean and original.Jul. (in excellent condition) A complete and detailed service was provided by my service center. The mechanism works perfectly. Japanese engineering works with constant timekeeping accuracy. The work of Japanese craftsmanship. It has a great view. A striking vintage look due to its structure inspired by Japanese lines. This product is a rare SEIKO SPORTSMATIC (J13058) Model. Today he is more than 60 years old. This product is perfectly clean despite its age. This product is manufactured exclusively for the Japanese domestic Sunday. Under normal circumstances, it was never sold outside Japan. This product is really in excellent condition. If you are a serious collection, you are watching a rare product that will suit your collection very well. *** Very rare model without calendar - Old products are disappearing from the market every day. - Do not doubt that after a while you will buy these products at much higher prices. - For this reason, when you come across old products suitable for your personal taste, if you believe that it is the right product for you, you should definitely buy that product. - After a while, it will be very rare to see these products on the market. If you like SEIKO watches, I recommend that you appreciate the value of such a product. The Seiko collector is a product that customers should not miss. I present all my products in their original condition to the appreciation of our valued customers. - Please make sure that this product is in much better condition than the photos. Japanese watches are durable and robust watches that can serve for many years. - This product has provided half a century of service to the previous owner. Never forget that you are buying a product that has been alive for half a century. And this product may have lived longer than you. Please review all the photos in detail and read all the descriptions one by one. I don't want to be disappointed when my clients encounter an unintended consequence. Super fast shipment to all over the world. (3-5 days) The watch comes with a very solid package. The product will be shipped to all countries of the world with insured shipping. Please note: Before purchasing a product, check the customs regulations in your country and take into account the import duties. I am doing my best to avoid additional customs fees Oct. However, I am not responsible for any additional customs fees that may Oct. If you want to return the product, you must pay the shipping fee. If you have a problem, please write. We will help you as soon as possible. PLEASE DON'T FORGET! We are human beings and we can create solutions by talking in an undesirable situation.