Seats Coupe or Convertible ?

[Ya5]

Im probably been blind and cant find any posts regarding my simple question ..
But leather interior, is there a away of telling if the rear bench is from a coupe or convertible by the way stitching runs ( horizontal or vertical stitching ) ??
Thanks

[suchy]

Width...the convertible rear bench is narrower

[Quaser]

and its 2 distinct seats as the centres are raised in a convertible (and m3) but the main one is the width

[Ya5]

Thanks for quick replies guys ..
These are the seats in question





Cheers

[mk3-ralf]

Yep they are coupe seats