Longines Ultra-Chron 43mm Automatic Watch Champagne 12mm Earring Post

12mm Earring Post

Manufacturer number: 7001

Perfect piece to layer with other charms or wear alone

Available with Blue

Manufacturer Number: 35514-2227

Longines Ultra-Chron 43mm Automatic Watch Champagne 12mm Earring PostIn 1968, LONGINES launched the Ultra Chron Diver, the first dive watch equipped with a high frequency movement. At the time, LONGINES had already established itself as a pioneer in high frequency technology. As early as 1910, the winged hourglass brand created the first high frequency timekeeping device capable of measuring 1 10th of a second. In 1959, LONGINES developed the first high beat movement for a wristwatch, an observatory chronometer that