Silver-tone stainless steel case with red rubber strap. Silver-tone unidirectional rotating bezel. Black dial featuring silver-tone hands and index hour markers. Minute track around outer rim. Analog dial type with luminescent-coated hands and markers for night readability. Date display positioned at 3 o'clock. Sellita Calibre SW221-1 automatic movement containing 26 jewels, operating frequency of 28800 vph (4Hz). Power reserve approximately 38 hours. Sapphire crystal provides scratch resistance. Screw-down bezel clasp with push button release mechanism and transparent case back. Round watch shape measuring 43.5 mm in diameter and 13 mm thick. Water resistant to 100 meters / 330 feet (suitable for recreational diving). Functions display hours, minutes, seconds, and date. Belongs to the Air Speed series. Casual style watch with Swiss Made label