Tag Heuer Link Series Mens Watch CT1117.BA0551. Luminescent hour-markers and hand-applied 12 numeral. Case cut from a solid block of steel. Convex scratch-resistant sapphire crystal. Tachymetre. Unidirectional turning bezel with fluted rim, in fine-brushed and polished steel with engraved dive-time scale. Screw-in crown and caseback for water-resistance to 200 meters (660ft). Fine-brushed and polished steel case and bracelet. Solid steel double safety clasp, 1/10th of a second readout, Quartz movement.