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Retail Price
$17.60
1051-020 Series

When ordering: Please use related movement & barrel number.

Part #
HMS31
Description
31 Hermle Manispring. Size 12mm x .34mm x 1150mm, Made in Germany Inch equivalent 0.469in x .0134in x 45 17/64in, For Barrels 31
For Movement
130, 132
For Barrel
31
Movement Train
Strike
Mainspring Width
12mm
Mainspring Length
1150mm
Mainspring Strength
.34mm