Antique Longines Open Face Pocket Watch, Winged Hourglass Case, c. 1899-1900
Updated August 6, 2026
| Lot number | 0155 |
| Estimate | $10 - $300 |
| 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 |
Antique open-face pocket watch by Longines, case back stamped with the winged-hourglass trademark and Longines' own "EFCo" factory case mark, case number approximately 1,002,845. Nickel/silver-toned
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