there easily 1mm margin between the film edge and the inner edge of the watch screen. Result shows a circular mark corresponding to the edge of the transparent film. A larger cut movie would drag the edge of the film under the inside edge of the watch, and thus make it invisible edge. Short product useless because poorly cut.
EDIT: after contacting the seller who shared my remarks manufacturer (and I'm not the only one), it has amended the section of screen protection, which now covers both the entire screen. Congratulations to them, I was skeptical about their ability to change a product manufacture.