we have searched high and low for a leather tilt back and finally settled on h&m "Newton" chair as it seemed to have more generous seat width / seat depth than other tilt backs. before we finalize our purchase, i searched h&m website for other tilt backs and seems not all of their chairs are labeled as tilt back (including the Newton). Can you help us identify a list of h&m tilt backs that offer similar or larger dimensions of Newton so we can be sure of our choice?