Sinn Watch 103 Ti Diapal Canvas Grey 103.078 Canvas Grey.The 103 Ti DIAPAL with its bead-blasted titanium case features a lubricant-free escapement (DIAPAL Technology). We use special combinations of materials that create no friction, even without lubrication, thus ensuring the long-term accuracy of the movement. To perfect the technical design, this model is equipped with Ar-Dehumidifying Technology. The movement is embedded in an environment that is almost completely dry. This reduces aging and prevents the crystal from fogging when exposed to sudden cold, and ensures reliable functionality and accuracy for a longer period of time. If you are looking for a traditional pilots chronograph equipped with a second time zone, a captive pilot's bezel and the latest technology, you will appreciate this model.