AS mainspring 1088 1107 1131 1132 1134 1139 1145 1146 1290 1291

1 Mainspring for AS 1290 / Ressort de barillet AS / Zugfeder

Inox premium quality

Same mainspring for all AS following calibers :

AS 1088 1107 1131 1132 1134 1139 1145 1146 1290 1291

New old stock / neuf de stock

Le prix est pour 1 ressort / The price is for 1 mainspring