Silver-tone stainless steel case featuring a fixed silver-tone bezel. Analog black dial with luminous hands and index hour markers, plus minute markings and tachymeter functions around the outer rim. Equipped with two sub-dials displaying 60 second and 30 minute intervals. Manual winding movement included. Secured by scratch-resistant sapphire crystal lens. Features a fold-over slip-through clasp and pull/push crown for operation. 100 meters water resistance (approx. 330 ft). Round case size is 40 mm with a band width of 20 mm.