Steel Graham Swordfish Chronograph 2SWBS.B29R.K06S. Automatic G1710 movement. Steel case 48mm diameter. Water resistant to 100 meters. 34 jewels, 28,800. Black dial with luminescent Index and Arabic hour markers and two sub-dials. Fixed steel Bezel. Functions: hours, minutes, subsidiary seconds and Chronograph. Black rubber strap with steel tang buckle . Embossed "The British Masters" to rear of case. Box and Papers. Our reference S20853.