Vintage Heuer Yacht Timer 503.915

Vintage Heuer Yacht Timer 503.915

The Heuer 503.915 Yacht Timer is a handheld mechanical chronometer produced in the 1970s.

It measures time up to 12 minutes, split in 3 color zones of 4 minutes each.

The Chronometer 503.915 has a swiss made handwound movement with 7 jewels, and features a flyback function. It has a black fiberglass case, and a hesalite crystal. It has an unbreakable mainspring, is shock resistant, and antimagnetic.

The item listed here is new old stock and in perfect condition.