Girard-Perregaux "Gyromatic 39 Jewels" Vintage Jeweler's Countertop Display Sign, circa 1950s–60s
Updated August 6, 2026
| Lot number | 0177 |
| 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 |
This is a vintage store-counter advertising display for Girard-Perregaux's Gyromatic watch line, not a wearable timepiece — a piece of mid-century watch-trade ephemera meant for a jeweler's
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