In 1953 Glycine started production of its first AIRMAN model, a watch that has become legendary. Today, we offer a rich assortment of world-timers showing up to 4 time zones simultaneously. Top ring is positioned by a special spacer system at 4h. Special excecution for the purists of 24-hours watches: featuring an arrow-tipped hour hand on the 24-hours dial only. ETA 2893-2 automatic.