Overall bracelet is in good condition with normal wear/patina from use. 

Inner circumference is about 6” including the open gap, the open gap alone measure about 1”.

This is a solid bracelet weighing in at 59.8 grams it’s not flimsy.

On one of the edges there is a small slit appears that’s how it was made(look at last picture. 

Marked 925 Mexico and acid tested.