Thanks for sharing not only your collection, but what you've learned as well.
Both of my watches are US made, one in 72, the other in 74. When I first looked at the serial number n the coffin watch, I thought it started with a zero but after putting on my glasses, the zero turned into a G.
Loved the pix of your Coffin w/Diamond Bracelet! Very nice.
And thank you for that website. It is a font of information.
All the best, my friend.
Bob