Brand: Seiko Model: Bell-Matic octagonal case Period:1970-1979 Movement: automatic 4006 Case material: steel Type: alarm wrist watch Strap material: steel Condition: worn in very good condition Referance number :4006-6050 Case diameter: 39-41 mm (including crown) Original dial Crown is original It works well Full original Day-yes Date-yes Cort lengths : 20 cm(200mm) Shipping: we send via ups or fedex Please review all photos in detail and read all descriptions one by one. I don’t want to be disappointed when my clients come across an undesirable result. Super fast shipping to the whole world(3-5 days). Please note: Before purchasing a product, check the customs regulations in your country and consider import duties. However, I am not responsible for any additional customs fees that are likely to occur. If you want to return the product, you should pay the shipping fees. If you have a problem, write me. I will help you as soon as possible. Will be shipped registered, well-packaged, and with a tracking code.