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Return To ShopThe Cortebert 491 watch movement is a manual wind movement with sweep second functionality and a date feature that can be set by changing 21-24 hours. It is part of a series of movements, including the 72-9 and 725-9, although the differences between them are not known. The movement was commonly used during the approximate period of 1970.
The Cortebert 491 features the following functions:
Dimensions | GR Reference # | End Type | Buy |
---|---|---|---|
1.20 x 0.120 x 340 x 10.5 mm | GR2974 | Manual | Buy mainspring |
1.20 x 0.120 x 320 x 10.5 mm | Manual | Buy mainspring |
Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Part Description | Reference # | Alternate | Buy |
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MINUTE WHEEL | 260/224 | 260/FF 553-2N | Buy part |
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