Vintage Seiko 5 Automatic Watch, Ref 6309-7149, Blue Dial, Day Date, Running, Needs Crystal
Updated August 6, 2026
| Lot number | 0407 |
| Estimate | $10 - $200 |
| Opening bid | $10 |
| Category | Jewelry & Watches |
| Auction | EXCLUSIVE WATCHES AND POCKET WATCHES 13 |
| Date | August 14, 2026 at 6:00 PM EDT |
| Auction house | Sphere Auctions LLC |
| Location | Sun Prarie, Wisconsin |
This is a vintage Seiko 5 automatic wristwatch, reference 6309-7149. The blue textured dial is signed Seiko Automatic, 17 Jewels, with the Seiko 5 flag logo and a day date window at the 3 position.
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