Stainless steel case with a stainless steel bracelet. Black ion-plated bezel with tachymeter. Black dial with luminous hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display appears at the 3 o’clock position. Chronograph – three sub-dials displaying: 12 hours, 1/20th seconds and 60 seconds. Quartz movement. Scratch resistant Hardlex crystal. Screw down crown. Solid case back. Case diameter: 42 mm. Case thickness: 11 mm. Band width: 18 mm. Fold over safety clasp. Water resistant at 100 meters/ 330 feet. Functions: hours, minutes, seconds, date, chronograph, tachymeter. Sport watch style. Seiko Chronograph Tachymeter Black Dial Stainless Steel Men’s Watch SND253.