1970s Ruge's 25J Automatic Day-Date Watch
Updated September 15, 2026
| Lot number | 196 |
| Auction | Vintage watches Omega,Bulova,Hamilton and more |
| Date | September 30, 2026 at 5:00 PM CDT |
| Auction house | Sphere Auctions LLC |
| Location | Sun Prairie, Wisconsin |
Vintage Ruge's automatic wristwatch in a large tonneau-style case with a champagne dial signed "RUGE'S / 25 JEWELS / AUTOMATIC," faceted crystal hour markers, and a day/date window showing "FRI." The dial is marked "T SWISS MADE T," indicating tritium lume. The stainless steel case back is stamped "WATERPROOF, INCABLOC, AUTOMATIC, STAINLESS STEEL, SWISS MADE," case reference 10251. Case measures approximately 40.19mm - a notably large size for the era - on a black crocodile-embossed leather strap. This watch is running as of the time of listing. Runtime and timekeeping accuracy are not guaranteed, and service is recommended for reliable accurate timekeeping.
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