Automatic chronometer movement. Pre-owned condition. Silver-tone stainless steel case. Black dial with luminous Mercedes-logo, sword shape and Breguet-style hands, Arabic numeral hour markers. Minute markers around the outer rim. Analog dial type. Luminescent hours, minutes and seconds hands plus markers glow in low light conditions. Scratch resistant sapphire crystal face. Fixed smooth silver-tone stainless steel bezel. Screw down 18K gold-plated crown. Solid case back. Round shape, 40 mm diameter case. Stainless steel band measuring approximately 6 3/4 inches (length). Oysterlock clasp closure. Water resistant to 100 meters / 330 feet (~3300 ft). Functions include hour, minute, second and chronometer timing. Belongs to the Air-King series. Men's luxury analog watch with a black dial. Swiss Made label present.