chippyfly
786
Write/email to manufacturer
Have the case opened and photograph the movement and send/email it to U-N with details of serial number and case reference marked on the inside of case back. I did that with one of my vintage U-N's. U-N will likely have limited information but will tell you the movement used and year of manufacture.
Write/email to manufacturer
By: chippyfly : May 28th, 2026-09:32
Have the case opened and photograph the movement and send/email it to U-N with details of serial number and case reference marked on the inside of case back. I did that with one of my vintage U-N's. U-N will likely have limited information but will tell y...