Antique Rusty Micrometer Precise Restoration

In this video i m restoring an antique swiss watchmaker micrometer. I bought this micrometer on eBay for 25. When I was scrolling through the antique section of eBay and first saw this micrometer I wanted to restore it right away. I really like the unique look of those watchmaker micrometers. As a professional CNCmechanic I m very familiar with those measurement devices and I m using them on a daily basis. The measurement range of this micrometer is from 025mm and you can measure exactly on 0. 005mm. The