Brand New Authentic Tudor 1926 39mm Stainless Steel Men's Watch Model M91550-0005. Round Stainless Steel case with Stainless Steel watch band. Deployment with Foldover clasp. Fixed bezel. Dial description: Blue Hands and Hour Markers on White dial. Automatic Self Winding movement. Powered by Tudor Calibre 2824 engine with 38 hours power reserve. Screw Down crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 39mm. 100 Meters - 330 Feet water resistant. 5 year WatchMaxx warranty.