A Zenith XL-Tronic, a Swiss tuning fork watch with the ETA tuning fork movement Caliber 9162, gold plated case, date at 4. Signed front: “Zenith, XL-Tronic”, back: “Surf Stainless Steel Back, Gold Electroplated Bezel, 20-0081-500”, Black leather band. Zenith Caliber 50.0
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