John Hawley has kindly allowed me to share this video which I made to convey an issue that has arisen with this historically important and very beautiful watch. It is only viewable to members of this website.
My Watch Parts Cleaning Regime
Important! Do Not Use Heat in Your Ultrasonic Cleaner with these Highly Flammable Solutions Step 1: L&R #566 – 15 Minutes in Ultransonic Machine Step 2: L&R Ultransonic Rinse – 10 Minutes in Ultrasonic Machine Step 3: ISOPRPYL ALCOHOL – 10 Minutes in Ultrasonic Machine Important! Do Not Use Heat in Your Ultrasonic Cleaner with … Read more My Watch Parts Cleaning Regime