About us

Winwatch Trade Ltd sells via this webstore various models of traditional brand watches equipped with our sapphire crystals STISS (Swiss Technology Inside Smart Sapphire) offering exclusive contactless payment functionality.


The integration of electronic modules in watch glasses is a patented solution of the sister company Winwatch IP Ltd.

STISS was developed by Winwatch in collaboration with outstanding technology partners to perfectly feature traditional and luxury metal watches with unique contactless payment functionality.

Winwatch Trade Ltd, under Winwatch IP Ltd license, with its unique technical knowhow and years of experience, offers STISS as watch hardware contactless component (the formfactor) to feature traditional metal watches with exclusive contactless technology.

«Payment Ready» Swiss watches equipped with STISS technology inside the sapphire glass