I have a apple watch sport version, it felt on a dumbbell and the screen is cracked now, i call apple but they charge $229 i don't wanna pay that. I watched some tutorials and videos and it doesn't look that hard to do it, I'm planing to buy this brand new screen http://www.etradesupply.com/apple-watch-digitizer-touch-screen-black-42mm.html but for some reason I'm not totally convinced it says in the description Not include lcd display. Also i compared both but the original one looks to have some kind of wires and chip or something i wonder if that is the lcd and if can i just change it to the new one. Here is a picture of the original one http://blog.iboxfix.com/wp-content/uploads/2015/04/251.jpg please someone who has done this can help me, Thanks.
Watch's crystal (OLED/Glass) has a water tight seal. To remove a watch crystal requires a crystal lift (specialized since rectangle). You also will have to be able to reseat (seal) the gasket properly and it may require a new one.