Product Description
HERMLE 131-1151 SUSPENSION SPRING - .04MM THICK
Hermle Suspension spring Part No. E021-xxxx.
Used for Hermle movements: 131-xxx, 141-xxx, 151-xxx, 241-xxx, 261-xxx, 341-xxx, 351-xxx, 451-xxx, 771-xxx, 781-xxx, 1151-xxx.
Pin distance (L): 12mm
Dimensions: 17.5mm x ​8.0mm
Thickness: 0.04mm
Spring length: 2.48mm
Pin length: 6.8mm
For Hermle movements with pendulum lengths: 17.5-66cm.
German made 21-6.