TISSOT T0636103603700 Tradition SI PVD Calf [Parallel Import]Product Highlights TISSOT T0636103603700 Tradition SI PVD Calf. Product Overview T0636103603700 Tradition SI PVD Calf [Parallel Import] by TISSOT, featuring a classic design and durable materials. Detailed Specifications Movement Type Quartz Radio Automatic Correction Function None Display Type Analog Case Stainless Steel Glass Sapphire Crystal Band Material Calf Leather Accuracy 20 seconds month Specifications Water Resistance: 30m Luminova Yes Power