Hi, i have a 42mm sport apple watch and I have a case mate clear case that i have on it, I ordered a glass screen protector but it looks ridiculous, so i wanted to buy a plastic one that covers the whole thing and not just the flat part, but i have a case that has a lip to protect the screen, which would make the plastic screen protector raise. So since the case covers a little bit of my apple watch screen i was wondering if i put a 38mm plastic screen protector on instead of a 42mm one, if it would fit perfectly (or close to perfect) on my watch, without the case causing it to lift up, making air bubbles all along the sides.
link to the case that i have on my watch: https://www.amazon.com/gp/aw/d/B00Y..._QL65&keywords=casemate+apple+watch+case+42mm
link to the case that i have on my watch: https://www.amazon.com/gp/aw/d/B00Y..._QL65&keywords=casemate+apple+watch+case+42mm