![IWC recertified its Butterly Mark. Image credit: IWC Schaffhausen](https://cache.luxurydaily.com/wp-content/uploads/2022/12/iwc-schaffhausen.png)
Swiss watchmaker IWC Schaffhausen is taking steps toward sustainability, as evidenced by a new certification from Positive Luxury.
Swiss watchmaker IWC Schaffhausen is taking steps toward sustainability, as evidenced by a new certification from Positive Luxury.