Longines Ultra-Chron Chronometer Men's 37mm Watch L2.537.4.72.6 Dial Colour_Beige With its charmingly compact round

With its charmingly compact round form and face protectors

set in polished 18ct white gold

With impressive water resistance of 500m

80g of gold weight

This 50cm Cable Link Chain in 18ct Yellow Gold is a luxurious and elegant piece

Longines Ultra-Chron Chronometer Men's 37mm Watch L2.537.4.72.6 Dial Colour_Beige With its charmingly compact roundIn 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