TWR Watch Repairs have been appointed the official UK Sinn Service Centre. As well as warranty work, we undertake repairs and routine servicing on Sinn watches. 

Using genuine parts and Sinn's AR-Dehumidifying Technology we adhere to all the service and repair procedures stipulated by Sinn Spezialuhren.

You are welcome to bring your watch in person to the TWR Watch Repairs workshop, where we can discuss your requirements. Alternatively you can send your watch to us by following these instructions.