Imperial Watch Co Vintage Chronograph, Model 136, 17 Jewels, Non-Magnetic, Fully Functional
Updated August 6, 2026
| Lot number | 0497 |
| Estimate | $10 - $500 |
| Opening bid | $10 |
| 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 |
Vintage two-register chronograph wristwatch by Imperial Watch Co, a Swiss "assembly house" brand historically associated with the Buren Watch Company. Stainless steel case measuring approximately
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