TISSOT GENTLEMAN POWERMATIC 80 OPEN HEART T127.407.11.031.01 ax1720i Boasting 322 crystals on a

Boasting 322 crystals on a barrel shaped case

Crystal pave small seconds subdials

plain leather inside and leather with carbon-fiber print motif outside

The grey colour of the dial and the silver tone of the case is complemented by the coarse brown texture of the leather strap

TISSOT GENTLEMAN POWERMATIC 80 OPEN HEART T127.407.11.031.01 ax1720i Boasting 322 crystals on aNIVACHRON Because the magnetic fields generated by our electronic objects (mobile phone, computer, radio, magnetic closure, etc.) are ever more present in our daily lives, Tissot has developed a new, titanium based alloy at the cutting edge to preserve the precision of its watches. A Nivachron balance spring is regarded as far more resistant to and unaffected by magnetic fields than standard springs.