The TSAR BOMBA Men’s Skeleton Dial Automatic Tonneau Watch features a black rubber strap with a buckle closure, suitable for men with a maximum wrist size of 8.26-8.5 inches. The watch boasts a skeleton dial pattern with baton indexes and a carbon fiber case material. With a mechanical automatic movement and water resistance up to 50 meters, this luxury sport watch exudes a sleek and modern style with a matte black finish and a right-handed design. The Tsar Bomba model is a timeless piece with a unique tonneau/barrel shape, making it a must-have for watch enthusiasts looking for a blend of luxury and functionality.No BOX