Advert Description
Are you interested in this item? This item is up for auction at Catawiki. Please click on "respond to advert" (orange button) to get redirected to the Catawiki website. Catawiki’s goal is to make special objects universally available. Our weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any store. Zenith produced its first self-winding watch in 1948, it is an extremely interesting movement that incorporates the technical concepts of the Z 135 manual winding caliber which won first prize in various precision competitions for several years.
in 1952 the Z133 movement was renamed Z 133.8, it was modified from an oscillatory frequency of 18000 BPH to a frequency of 21600 BPH
balance wheel in glucydur spiral is in anti-magnetic nivarox finished with "Geneva wave"
the case measures 36mm excluding crown, the case is all in steel, the dial is original, a little worn but with all its charm, original crown, original buckle, generic good leather strap measuring 19cm.
It will be shipped via insured mail with tracking. 67588529
