Whatever NOS means , this is as good as it gets. Caseback sticker is still intact but has rubbed a little [see pics] Hang tag is original to the watch.
The watch came to me without the box but the one included in the sale is period correct. I have not worn the watch to check time keeping but shook it very gently and it started right up and kept time for the few hours it ran. If you have any questions I'd be more than happy to try and answer them.The item "Seiko 6119-6023" is in sale since Wednesday, May 16, 2018. This item is in the category "Jewellery & Watches\Watches, Parts & Accessories\Parts, Tools & Guides\Watches for Parts". The seller is "jimmy196346" and is located in Stockton-on-Tees. This item can be shipped to United States, European Union member countries, Canada, Australia.