Gruen Precision Autowind 17 Jewels Watch Running

Updated September 15, 2026

Lot number89
AuctionVintage watches Omega,Bulova,Hamilton and more
DateSeptember 30, 2026 at 5:00 PM CDT
Auction houseSphere Auctions LLC
LocationSun Prairie, Wisconsin

This is a Gruen Precision automatic wristwatch with a champagne dial signed GRUEN PRECISION, 17 JEWELS, AUTOWIND, SWISS MADE, Arabic numerals, and a date window. The case back is signed STAINLESS STEEL CASE, GRUEN AUTOMATIC, with an inner cover marked STAINLESS STEEL, GRUEN WATCH CO, SWITZERLAND. The movement is signed GRUEN WATCH CO, 730 CA PRECISION, SEVENTEEN 17 JEWELS, UNADJUSTED, SWISS. The case measures approximately 35mm and is fitted with a stainless steel expansion bracelet. The watch is running as of the time of listing. Runtime and accuracy are not guaranteed, and servicing is recommended.

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