Brand New Authentic Bulgari Octo Roma Black Dial Rubber Strap Men's Watch Model 103486. Stainless Steel case with Black Textured Rubber Strap . Tang clasp. Dial description: Black Hands and Arabic Numeral/Index Hour Markers and 24 Hour Indicators on a Matte Black Sandblasted dial. Automatic movement. 42 hours power reserve. Watch functions: 24 Hour, Power Reserve, Hour, Minute, Second, GMT. Screw Down crown. Scratch Resistant Sapphire crystal. Octagonal case shape. Case size: 41mm. Case thickness: 11.35mm. Transparent case back. 100 Meters - 330 Feet water resistant. 2 year WatchMaxx warranty.