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Horological Meandering

 

A non-oem made watch is worth almost nothing used.  I can't read the case back numbers or the movement caliber. What does it say? The images appear very low resolution on my phone. Also, Swatch Group may destroy your watch if you try to get it serviced. At best they return it an refuse service.



For a collector,  only in house movements are interesting. 13.33z, 13zn, 13zn-12, Cal 13, Cal 15,  12.68z, 30CH. All other later are ETA.

Longines never made a three register movement chronograph for wrist watch. Longines used some 3 register ETA.

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