Gruen 321-6M17 Explorer II Style GMT Quartz Diver Wristwatch Head
Updated August 29, 2026
| Lot number | 0109 |
| Estimate | $5 - $1,000 |
| Opening bid | $5 |
| Category | Jewelry & Watches |
| Auction | September Watch & Clock Auction |
| Date | September 24, 2026 at 6:00 PM EDT |
| Auction house | Palmer's Auction Co |
| Location | Campbell, New York |
A vintage Gruen quartz wristwatch head, reference number 321-6M17, designed in the GMT diver style. The timepiece features a stainless steel case with a bi-color gold-tone rotating bezel marked with
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