Concord Mariner

European Watch Clock and Jewellery Fair 1981 BF 317
The world’s thinnest water-resistant quartz watch. This new version of the Concord Mariner is based on the now-famous “Delirium” design in which the movement, case and dial combine into a whole. The result is breathtaking thinness - a mere 2.58 mm for this model, water-resistant to 20 metres. Two sizes: one for men, the other for ladies. 18K gold case with sofity curving corners. (CONCORD Mariner)