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Parrenin (H.P.) – mainsprings for all calibers
55 calibers with mainspring dimensions
Choose the caliber of your Parrenin movement. The caliber page shows the mainspring dimensions and – if in stock – the matching mainspring from our shop.
Note: We have transcribed this information to the best of our knowledge from the Générale Ressorts mainspring catalogue (GR 2, 1974). All information has been carefully checked but is provided without guarantee. Please check yourself before fitting that the mainspring fits, in particular height, diameter, thickness and length.
⚙️ All calibers
Parrenin 0–99
- 8 3/4"
- 16" 22/12
- 16" 25/12
- 16" 31/12
- 16" 901
- 16" cyl
- 17" 31/12
- 18" 21/16
- 18" 25/12
- 18" 27/12
- 18" 31/12
- 18" cyl
- 21
- 25
- 25 nouveau
- 26
- 40
- 41
- 45 C.V.R
- 45 G C.V.R. cal
- 51
- 60
- 60 A
- 60 G calend
- 61
- 62 Ă 65
- 64 A. 64 G cal
- 81 Ă 86
- 87
- 87 TC
- 90
- 95
- 95 TC
Parrenin 100–199
Parrenin 200–299
Parrenin 300–399
Parrenin 400–499
Parrenin 500–599
Parrenin 600–699
Parrenin 800–899
Parrenin 900–999
Parrenin 1000–1099
Parrenin 1600–1699
Parrenin 1900–1999
Parrenin 8300–8399
Parrenin Other