I have a 42mm Black Sport that I received on launch day. I pretty much wear it everywhere (at my desk in the office, to the gym, going for walks, doing yard work, in the pool).
-Aluminum casing has no scratches at all, it literally looks new.
-Heartbeat sensor has some slight roughness right in the middle, I think this is from the charger, it doesn't seem to affect the sensors though.
-Screen has some very tiny scratches right on the curved edge above the "Friends/Apple Pay" button, that I think I noticed within the first week of wearing the watch. Hardly noticeable though since they are on the dark bezel. No other scratches on the screen.
-Black band doesn't feel quite as soft and rubbery as my newer sport bands, but still looks good.
-My wife has a 38mm Silver Sport with a white band, the band still looks great, and cleans up very easily under some water.
Overall, I'm extremely happy with the durability of the Sport Watch.
I also have a blank link bracelet, I'm very displeased with the durability. After wearing it only two or three times, the black has worn off and shows silver in places where the band comes into contact with the desk while typing at a keyboard. I even received a replacement from Apple, and the new band has worn in the same way. I love the band itself and how it looks, but the durability is extremely disappointing.
-Aluminum casing has no scratches at all, it literally looks new.
-Heartbeat sensor has some slight roughness right in the middle, I think this is from the charger, it doesn't seem to affect the sensors though.
-Screen has some very tiny scratches right on the curved edge above the "Friends/Apple Pay" button, that I think I noticed within the first week of wearing the watch. Hardly noticeable though since they are on the dark bezel. No other scratches on the screen.
-Black band doesn't feel quite as soft and rubbery as my newer sport bands, but still looks good.
-My wife has a 38mm Silver Sport with a white band, the band still looks great, and cleans up very easily under some water.
Overall, I'm extremely happy with the durability of the Sport Watch.
I also have a blank link bracelet, I'm very displeased with the durability. After wearing it only two or three times, the black has worn off and shows silver in places where the band comes into contact with the desk while typing at a keyboard. I even received a replacement from Apple, and the new band has worn in the same way. I love the band itself and how it looks, but the durability is extremely disappointing.