When ordering: Please use related movement & barrel number.
Part #
HMS55
Description
55 Hermle Manispring. Size 21mm x .45mm x 1800mm, Made in Germany Inch equivalent 0.828in x .0177in x 74 7/8in, For Barrels 55
For Movement
351-030, 351-050, 1050, 1051, 1051-030
For Barrel
55
Movement Train
Chime
Mainspring Width
21mm
Mainspring Length
1800mm
Mainspring Strength
.45mm
Brand
Hermle
Mainspring (In)
Strength
.0177in