![New Old Stock Seiko 5 automatic vintage watch, 6309-5820, casual, elegant & strong watch, 7009A movement, new old stock, gray dial, Baton hands, perfect condition, original bracelet & hang tag New Old Stock Seiko 5 automatic vintage watch, 6309-5820, casual, elegant & strong watch, 7009A movement, new old stock, gray dial, Baton hands, perfect condition, original bracelet & hang tag](https://cdn11.bigcommerce.com/s-yw6e0dlz3i/images/stencil/1280x1280/products/337/8210/_MG_3536__92385.1552733858.1280.1280__58458.1556028509.jpg?c=2)
New Old Stock Seiko 5 automatic vintage watch, 6309-5820, casual, elegant & strong watch, 7009A movement, new old stock, gray dial, Baton hands, perfect condition, original bracelet & hang tag
![Can I change the case of this old Seiko 5? I don't know the model of this watch. The dial measures at 28mm. It has a black movement spacer and it says Can I change the case of this old Seiko 5? I don't know the model of this watch. The dial measures at 28mm. It has a black movement spacer and it says](https://preview.redd.it/can-i-change-the-case-of-this-old-seiko-5-i-dont-know-the-v0-8rit00l575u91.jpg?width=640&crop=smart&auto=webp&s=e1bf192dac1cba30b683e9c78c6b4f46154d4d28)
Can I change the case of this old Seiko 5? I don't know the model of this watch. The dial measures at 28mm. It has a black movement spacer and it says
![SEIKO 5 VINTAGE AUTOMATICO REF. 6309-5510 | Vintage seiko watches, Retro watches, Breitling watches mens SEIKO 5 VINTAGE AUTOMATICO REF. 6309-5510 | Vintage seiko watches, Retro watches, Breitling watches mens](https://i.pinimg.com/originals/77/81/6c/77816c8e215343b948d77687b497980a.jpg)