Chosen Solution

I will change the screen of my Apple Watch, I charge it to be sure the battery is still working, but the screen doesn’t show anything, is just black but the Apple Watch still working, so i want to be sure is the screen or the ribbon flex in the main board, what i can do? I dont want to waste $50 :/ EDIT: The Watch was funcionally before one day I put my hand into my pocked and the belt ripped off in a bad way the Watch (i dont remember well if i pull it off hard and landed in the ground or just pull it off from my waist and just put it in my bed) because it was making a bad noise and scare me a lot.

At this point its a gamble! Maybe replacing the screen assembly is all you’ll need: Apple Watch (38 mm, Original & Series 1) ScreenApple Watch (42 mm, Original & Series 1) Screen If you damaged the display SIP ribbon cable that’s a bit more work (iFixit only offers the 42mm model) Apple Watch (42 mm, Original & Series 1) Display Cable Even still you’ll need to dig out your old iPhone 7 so you can break its link and link it to your current iPhone. Also given the age of the watch you likely need a new battery.