European Watch Clock and Jewellery Fair 1989 BF 329
Mondaine’s line of synthetic wristwatches (left), millions of which have been produced so far, is now joined by a variant featuring a steel jacket. These new designs are available with metal bracelet or leather strap. The insert shows how the case and its metal overlay are assembled. Like all “M-Watch” designs, these models are water-resistant down to 30 m, Swiss Made, and the battery can be changed easily by the watch’s owner. With international warranty. (MONDAINE WATCH LTD., Zürich)