Hi, I wonder if you can help me, I have just found my late fathers watch that I brought him many years ago. It’s an Allaine 30 jewels automatic with a leather strap, which he wore over and over, a much loved time piece of his. The question is when I brought this watch I remember it had a very pronounced bubble glass, unfortunately this no longer is in tact and has a replacement but definitely not the the same. Question is where could I get a replacement glass to match the original. Thank you for you input into this.