**For further information about this item, click 'speak to an expert'.** In 1968, LONGINES launched the Ultra-Chron Diver, the first diving watch equipped with a high-frequency movement. At that 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 timing device capable of measuring hundredths of a second. In 1959, LONGINES developed the first high-frequency movement for a wristwatch, an observatory chronometer that set new precision records. The new Ultra-Chron draws inspiration from the aesthetic codes and professional diving watch features of the 1968 model. These chronometer-certified watches are powered by an exclusive LONGINES caliber, featuring a silicon balance spring and resistance to magnetic fields. Please note this item is not available for international shipping outside of UK.
Please enter your email address below and we will send you a notification when this item becomes available. This item will automatically be removed from your cart after you submit your email.
Out of stock notification confirmation
We`ll send you an email when this product is back in stock.