Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Model: Heritage Price on request Gmtbroker Reference: L2.751.4.53.4 Longines L2.751.4.53.4 Complete Details: SPECIAL EDITION! This watch is a consecutively numbered edition & will be produced in a limited quantities! Each watch is delivered in a special large wood box. The time is displayed in a 24 hour mode (the hour hand makes a single full rotation in a 24 hour period). This watch features: Polished stainless steel case.  Hinged flip open case back to a transparent case back. Engraved in black letter on the inside of the case back is "LONGINES TWENTY-FOUR-HOURS, N° xxxx, RE-EDITION OF A LONGINES NAVIGATION WATCH EXCLUSIVELY MADE FOR SWISSAIR NAVIGATORS 1953-1956. ALL STAINLESS STEEL SWISS MADE WATER-RESISTANT". Black dial. Painted luminous 24 hour Arabic Numeral markers. Painted luminous 10 minute interval Arabic Numeral minute markers. White printed minute track (not luminous). Date window displayed at the 3 o'clock position. Comes with an extension leather strap for fitting over a flight suit. Longines Caliber L704.3, beats at 28,800 vph, contains 24 Jewels & has an approximate power reserve of 46 hours. This watch is also known as L27514534