Unbreakable Mainspring MS-104Z
Unbreakable Mainspring MS-104Z Dennison/US Standard Size (inches): 10 x 4 x 22 Metric Size: 1.90 x .19. Tongue End Type. (TON)
$16.95
in stock
SKU MS-104Z
White alloy unbreakable mainspring for watches, with Tongue Type end.
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