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A very early quartz watch with 32768 Hz by Ronda (1974). Stainless Steel case with black leather band. Signed front: “Ronda, Quartz, 32768 Hz, Swiss Made”, back: “Quartz, 32’768 Hz, Stainless Steel Back, Waterresistant, Mod 300”, inside: “Ronda-Quartz, Swiss, Kaliber 1377, Three Jewels, Unadjusted”, Day and Date at 6. Here we find the second version of the caliber with the large quartz and IC. Later the quartz and the IC on the pc board were changed, see Ronda 1.
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