Hello Forum, I have a 400-days clock that I want to restore to it`s original factory state and I thought to disassembly all the movement and clean it with típical ammonia-based watch cleaner and then rinse it with acetone. But I'm afraid that the cleaner or the acetone will ruin the lacquer on the brass plates. I would also like to know what type of oil should be used and if I should lubricate the fork and cams of the escape wheel and what grease to use for the main spring. I would like some expert in these watches to help me with some advice Thank you !!