Our FKM (Flourolastomer) wristbands that come standard with our watches, have just passed the REACH test; of the three materials contained in the FKM wristbands, none of them were detected to contain PFAS.

• Perfluorooctanoic Acid (PFOA) and its salts: Result Negative (Not Detected).
• Perfluorohexane-1-sulphonic Acid (PFHxS) and its salts: Result Negative (Not Detected).
• Pentadecafluorooctanoic Acid (PFAS-related substances): Result Negative (Not Detected).

This indicates that none of these substances were detected in the materials analyzed for the wristband, confirming their absence within the measurable limits defined by REACH standards.

Also our wristbands have passed biocompatibility tests and comply with the ISO standards. We are in compliance with the cytotoxicity test according to ISO 10993-5:2009.

Lastly, the material of the wristband is to be found on the watches of all the other brands making watches like ours.