When ordering: Please use related movement & barrel number.
Part #
HMS41
Description
41 Hermle Manispring. Size 21mm x .40mm x 1550mm, Made in Germany Inch equivalent 0.828in x .0155in x 61in, For Barrels 41
For Movement
340, 341
For Barrel
41
Movement Train
Chime
Mainspring Width
21mm
Mainspring Length
1550mm
Mainspring Strength
.40mm
Brand
Hermle
Mainspring (In)
Strength
.0155in