You should get a brand new replacement screen when your Samsung Gear S2 classic 3G screen old, touch response issues. The original screen Replacement and digitizer may be the part you are looking for.
Screen Size: 1.2 inches
Color: Black, Rose Gold, ceramic bracelet
Compatibility: Samsung Gear S2 classic 3G
Phonelcdwholesale.com is the best place to buy for Samsung Gear S2 classic 3G screen replacement assembly. Each item was double tested before shipping and working perfectly.