Watch Apple according to a written statement on Apple's website has a body of stainless steel black and a wide selection of watches strap (strap).
While Apple Watch Sport has a body made of anodized aluminum with a strap colorful watches called the Sport Band. The material used for the strap at Sport version also differs from the regular version, more elastic and supple.
Sport edition strap colors include black, blue, green, pink, and white.
The third version, Apple's Watch Edition into smart watches premium version of Apple, because these watches are gold plated. Apple claims the gold layer at Apple Watch Edition is 18 carat.
