Brand New Authentic Rado True Thinline L Quartz Square Black Dial Ceramic Unisex Dress Watch Model R27054152. Polished Ceramic case with Polished Black Ceramic Bracelet watch band. Titanium Folding clasp. Fixed bezel. Dial description: Polished Green Hands and Stick Hour Markers on a Black dial. Swiss Quartz movement. Powered by Caliber R420 engine. Watch functions: Hour, Minute. Push-Pull crown. Scratch Resistant Sapphire crystal. Square case shape. Case size: 37mm. Case thickness: 5mm. Engraved Case Back. 30 Meters - 100 Feet water resistant. 5-year WatchMaxx warranty.