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Return To ShopThe Otero 712 watch movement is a hunter or open face calibre, which is believed to be the only true in-house calibre from Wyler. Early samples of this movement did not include a setting-lever spring. The movement features stem wind and set functionality, along with a sub-second function. It was commonly used in watches produced around 1925.
Dimensions | GR Reference # | End Type | Buy |
---|---|---|---|
1.70 x 0.170 x 12.5 mm | Manual | Buy mainspring |
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