Oh yes, that is true! My vintage Explorer has the pins which are accessible from the outside of the clasp and are very easy to self adjust. There are about 8 different holes. My newer Rolex models have a different clasp - on my YM and my OP there are only 3 different pin holes and they are not adjustable from the outside of the clasp. You can still move it yourself but it is easier with a tool. I think for wrists with a considerable size difference one would still need to remove / add links. Luckily the OP and her husband have similar wrist sizes. Very convenient!I didn’t mean by the Easylink adjustment or Glidelock. I’m not sure what the term is, but I was referencing adjusting the pin placement in the clasp from the smallest to largest stations. I only have Sub/DJ models, but I assumed that most models must have the easy self-adjustment by adjusting the pin placement in the clasp? It is significant enough that it can adjust my watches in a range from falling off over my hand to fitting my 13.5 inch wrist. I figure that if I can adjust it myself, anyone can do it, because I am not good/patient with that sort of thing at all.
Thought I would post a pic of my YM too
Other pic is vintage Explorer