Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Black dial with luminous silver-tone hands and index hour markers. An Arabic numeral appears at the 12 o'clock position. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Longines caliber L619 automatic movement with a 42-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Case size: 38.5 mm. Case thickness: 9.5 mm. Round case shape. Fold over clasp with a push button release. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Casual watch style. Longines Saint-Imier Collection Automatic Black Dial Men's Watch L27634526.