Watch Specialties Co
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Front, Dial, Case mark, Movement These mid grade watches from Gruen were produced with no markings except the monogram to indicate that they were Gruen products. Since the monogram was pretty well known, it is not clear what was intended. This particular example is at the high end of the Watch Specialties line with 19 jewels and 5 adjustments. The 5 adjustments works out to Temperature, Isochronism and three Positions. |
