Breitling Navitimer World Chronograph GMT Stainless Steel, Black Dial with Luminescent Hour Markers and Hands. Large central red tipped seconds counter. 30-minute sub-dial counter located at the 12 o’clock position. 12-hour counter sub-dial located at the 6 o’clock position. Small running seconds sub-dial located at the 9 o’clock position. GMT/2nd Time Zone Indicated by an additional red arrow-head tipped hour hand. The GMT hour hand make a single full revolution every 24 hours (moving at the half the pace of the regular hour hand). This hand points to the gold-toned 24 hour hour indications printed on the dial perimeter. The 24 hours indications are printed in Arabic numerals for the even hours, bold indexes for the odd hours & lighter indexes for the half hour markings. Bi-Directional turning Bezel with the "Slide Rule" aka "Navigation Computer" which allows to compute different airborne calculations such as fuel consumption, climbing times & converting miles into nautical miles or kilometers. Date window displayed between the 3 o’clock position. The caseback is engraved with the time zones of the world’s major cities. Breitling Caliber 24, beats at 28,800 vph, contains 25 Jewels & has a power reserve of 48 hours, 46mm. Fitted on a black rubber signature strap. 

For more than 65 years, the Breitling Navitimer has been one of the world’s most beloved mechanical chronographs. And now, the most modern iteration of the Navitimer family introduces a veritable watchmaking legend to a whole new generation.

With a highly legible dual timezone system, the Navitimer Chronograph GMT 46 is designed for the modern traveler. A red-tipped additional central hand can display the time (on a 24-hour scale) at any destination and the caseback is engraved with the time zones of the world’s major cities. Its 46 mm stainless steel case is complete with a bidirectional rotating bezel and Breitling’s iconic circular slide rule for onboard calculations.