MAIN SPRING 2892-2 ORIG SWISS
Our mainsprings are of the highest quality, produced & manufactured by the worlds leading Swiss suppliers. ETA Mainspring self lubricating automatic non magnetic Swiss Made Nivaflex interchangeable with the following calibers:
ETA 2890, 2892, 2892-2, 2892A2, 2893, 2893-2, 2894, 2895
