Antimagnetic Ultra-Chron

A 1970s Longines Ultra-Chron with sculptural hour indexes, polygonal shaped bezel, date window at 4 o'clock and heavy antimagnetic chrome-plated steel-case, powered by the Ultra-Chron 431 automatic caliber. So, something rare & special, yes.

The case is in excellent condition, as is the movement and the original crystal and hands. The dial has some minor signs and spots of oxidation but is overall very well preserved, too. See oxidation spots near nine and 3:30 o'clock indexes.