Brand New Authentic Cartier Tank Solo Automatic Men's Watch Model W5200026. 18K Polished Rose Gold case with Brown Alligator Leather strap. Tang Buckle clasp. Fixed bezel. Dial description: Silver Opaline with Roman Numerals dial. Silver dial. Automatic Self Winding Cartier Caliber 049 movement. Circular 18k Rose Gold Set with Cabochon crown. Scratch Resistant Sapphire crystal. Case size: 41mm x 31mm. Case thickness: 7.65mm. Solid case back. 30 Meters / 100 Feet water resistant. 2 year WatchMaxx warranty. Also known as model: 5200026.