1,725 CHF
Wyler, "Automatic - Unbreakable". Produced circa 1931.Fine and rare self-winding, rectangular curved, stainless steel gentleman's wristwatch. three-body, polished, hinged case back, lapidated bezel and lugs, back winder. two-tone silver with radium-coated numerals, auxiliary seconds dial. "Bâton" radium-coated hands. Notes The automatic wristwatches equipped with a Wyler movement, patented in 1931 for the Wyler S.A. watch factory, were among the earliest wristwatches in which the movements of the wrist wound the mainspring.

Auctioneer:
Antiquorum
Date:
2001-10-13