Longines Ultra-Chron Chronometer Men's 37mm Watch L2.537.4.72.6 Secondary Gemstone Type_Citrine Crafted in 9ct white gold

Crafted in 9ct white gold

there's something for everyone in this stunning collection

allowing it to sit neatly under a cuff

showcasing detailed craftsmanship beneath a mineral glass crystal

Longines Ultra-Chron Chronometer Men's 37mm Watch L2.537.4.72.6 Secondary Gemstone Type_Citrine Crafted in 9ct white goldIn 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