Mainspring Winder

Pocket watch information?

I have a pocket watch that has Jewelmont on the facing and a picture of a train. On the facing it also says Incabloc, 17 jewels, and unbreakable mainspring. Can anyone tell me any information about it or how much it is worth? It's in good condition except the winder is missing. Thank you.

It's old, it's broken and worth maybe $40..

Antique Mainspring Winder with Accessories
Antique Mainspring Winder with Accessories
$100.00
Time Remaining: 2d 15h 48m
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Time Remaining: 2d 19h 54m

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Time Remaining: 4d 13h
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Time Remaining: 4d 20h 21m
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Clock Repair Mainspring Winder Tool and Clamp Set
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Time Remaining: 6d 7h 56m
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Time Remaining: 9d 22h 2m

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Time Remaining: 12d 15h 35m
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$4.99
Time Remaining: 16d 5h 55m
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$15.50
Time Remaining: 17d 12h
Buy It Now for only: $15.50

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$9.99
Time Remaining: 17d 23h 3m
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400 day Clock Mainspring winder thebest 250 satisfied customers
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$125.00
Time Remaining: 18d 22h 34m
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Time Remaining: 23d 13h 9m
Buy It Now for only: $155.00