Happy Sunday WatchExchange, I have three vintage Seiko tanks from 1979 for sale here today. Please check out each watch and read their description carefully since the watch will be sold as is. The watches are numbered 1 to 3 from left to right in the first photo: 1. 1979 JDM Seiko Vintage Tank Dress Watch in Dark Blue - $90 shipped * Ref. #: 7830-5040 * Serial #: 891081 * Dimension (W x H): 28mm x 30mm * Lug-To-Lug: 36mm * Lug Width: 20mm * Thickness: 6.5mm * Description: The dial is a dark blue with tiny black dots visible upon close inspection. This watch is in pristine condition, free from any visible scratches on the crystal or case. Its classic design and color make it an ideal choice for your first vintage tank dress watch. It will be accompanied by a high-quality black calf leather strap and an aftermarket buckle. 2. 1978 JDM Seiko Vintage Tank Dress Watch with White Textured Dial - $80 shipped * Ref. #: 7830-5000 * Serial #: 810183 * Dimension (W x H): 27.5mm x 28mm * Lug-To-Lug: 34.5mm * Lug Width: 19mm * Thickness: 6.5mm * Description: Here's another timeless design from Seiko. The watch is in good condition, featuring a clean sapphire crystal and case. The simple white textured dial imparts a refined look, making it suitable for any occasion. It comes with a high-quality black calf leather strap and an aftermarket buckle. 3. 1979 JDM Seiko Vintage Tank Dress Watch in Dark Blue - $80 shipped * Ref. #: 7830-5040 * Serial #: 921333 * Dimension (W x H): 28mm x 30mm * Lug-To-Lug: 36mm * Lug Width: 20mm * Thickness: 6.5mm * Description: This watch is similar to number 1 but shows more signs of wear. There's some patina on the underside of the crystal and a few small marks on the case; otherwise, it's still in great condition. It will come with a vintage black lizard-textured leather strap and an aftermarket buckle. If you're into the vintage look, this one is perfect for you. You can see all the watches on my 6.75’’ wrist, the watch will come in a felt bag for extra protection, and I have other straps to offer also . All prices here include shipping for CONUS, and I can definitely work out shipping prices for other countries/regions. I can take PayPal F&F, Zelle, and Venmo. Please drop a comment or DM me for more info or pics! Follow me on Instagram [watches.by.thomas](https://www.instagram.com/watches.by.thomas/) to see future watches for sale earlier!