Those wishing to wear their SINN watch with different straps recognise the benefits of our practical SINN band replacement tool made from hardened tool steel. The tool can be used with all of our straps made from leather, metal, silicone and textile. The SINN strap replacement tool is fitted with a screwdriver at one end and a push-piece at the other end. It is designed for fitting the clasp and for making small adjustments.