I have never seen anything like this. Fake Zenith Caliber 2532???? | WatchUSeek Watch Forums
Sold Price: Zenith 6600 Automatic wristwatch with date and center second, reference 213A008, cal. Zenith 2532 PC, 30 Jewels, circa 1964 - March 6, 0123 1:00 PM CET
Zenith Cal. 2532 circa 1965 - YouTube
Zenith 30 Jewel Automatic 221-11685 - Pre-Owned Mens Watches
Zenith vintage rarity automatic cal 2532PC model from 60s for $663 for sale from a Trusted Seller on Chrono24
ZENITH CAL 2532 AUTOMATIC WATCH MOVEMENT & DIAL | eBay
Zenith Cal. 2522 NOS Steel 1960s - Gisbert A. Joseph Watches