Men's ARNOLD & SON Navigator's Longitude II. Automatic movement, Chronometre-certified. Black dial with steel and luminous hands and hour markers. Inner rotating disc features the North Pole view from the earth and the red N functions as the GMT hand with 24-hrs on the outside edge of the disc. Polished stainless-steel case (44mm) with crown A (at 2:00) to operate the rotating Longitude scale (on the inner edge of the dial). Push-piece B (at 3:00) to open the concealed back chamberwhich comprises an adjustable equation of time scale (in degrees and time units), to determine the difference between mean andsolar time. Screw-lock crown C (at 4:00) to operate hours & minutes, 2nd time-zone and calendar. Sapphire crystal glass. Inner exhibition case-back. The watch is fitted with a black rubber strap and steel tang buckle by Arnold & Son.

This watch is brand new / unused and comes with the original Arnold & Son timber box, instruction / guarantee booklet and chronometre-certificate.

New Retail Price: Au$9,300.