is it safe to clean a watch in an ultrasonic cleaner
Ultrasonic cleaners ARE NOT safe for ANY watch with a movement still in the case...it will force cleaning solution past the seals! If you want to clean the bracelet remove it from the watch head.If you have to clean the case the movement must be removed.broudie likes this.ello. I have an ultrasonic cleaner. I haven't used it much, but I used it to clean one of my folding knives a week ago and it worked great. Having seen the effects of the cleaner, I thought I'd put in my Traser P6508 Code Blue too. It worked. I used the ultrasonic cleaner again, yesterday.