Vintage Seiko Quartz Ref 5P30-5D09 Rectangular Tank Watch, Gold Tone, Arabic Numerals, Bracelet
Updated August 27, 2026
This auction ended on September 4, 2026.
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| Lot number | 0050 |
| Estimate | $10 - $200 |
| Opening bid | $10 |
| Category | Jewelry & Watches |
| Auction | EXCLUSIVE WATCHES AND POCKET WATCHES 14 |
| Date | September 4, 2026 at 6:00 PM EDT |
| Auction house | Sphere Auctions LLC |
| Location | Sun Prarie, Wisconsin |
This is a Seiko Quartz dress watch in a gold tone rectangular case, measuring approximately 24mm across (measured with digital calipers). The cream dial is signed Seiko Quartz, with large printed

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