Lady Grace Drummond-Hay, a British journalist, wore the world’s first automatic watch – the Harwood by Fortis – on the first global circumnavigation aboard a Zeppelin LZ 127. The flight took place in several stages from August 1 to September 4, 1929 in an easterly direction.
Lady Drummond-Hay’s journey inspired Walter Vogt to create pilot’s watches in the following decades.