Hey there, I'm new to the forum and I have a question: I recently started experimenting with watchmaking. For my first project, I purchased a cheap and old Laco-sport with a Durowe 441 caliber. I strip the movement down, cleaned everything with lighter fluid, oil the parts that needed oiling and put everything back together. When taking apart the shockproof jewel from the balance wheel, I somehow managed to loose the brass clip that retains the whole system together. So my