LONGINES ULTRA‑CHRON CARBON R30029942 is lacquered and sun-brushed from

is lacquered and sun-brushed from the centre

the best-selling Tissot PR 100 has remained true to its name: precise (P")

This emblematic line comprises an array of meticulously crafted models

Ferragamo timepieces collection are nicely made

features indexes and applied elements in 18K white gold

LONGINES ULTRA‑CHRON CARBON R30029942 is lacquered and sun-brushed fromDescription ULTRACHRON In 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