Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Model: Heritage Price on request Gmtbroker Reference: L2.749.4.52.0 Longines L2.749.4.52.0 Complete Details: Polished finished stainless Steel case. Black dial with with applied polished steel Index hour markers. Polished steel dauphin-shape hands with Superluminova. Column-Wheel Chronograph - column wheel in gun-metal blue visible via case back. Large central seconds counter. 30 minute sub-dial counter at the 3 o'clock position. 12 hour sub-dial counter at the 6 o'clock position. Small running seconds dial at 9 o'clock. Date window between 4 & 5 o'clock Longines Caliber L688, beats at 28,800 vph, contains 27 Jewels & has an approximate power reserve of 54 hours This watch is also known as L27494520