Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Blue dial with silver-tone hands and index hour markers. Arabic numeral minute markers (at 5 minute intervals). Minute markers around the outer rim. Date display at the 6 o'clock position. Chronograph - two sub-dials displaying: 60 second and 30 minute. Caliber L889 automatic movement with a 59-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape. Case size: 40 mm. Case thickness: 11.7 mm. Band width: 21 mm. Fold over clasp. Water resistant at 30 meters / 99 feet. Functions: chronograph, date, hour, minute, second. Master Collection Series. Casual watch style. Longines Master Collection Chronograph Automatic Blue Dial Men's Watch L2.629.4.92.6.