Technos “Select”

European Watch Clock and Jewellery Fair 1974 BF 126
This watch will never lose its good looks. The case is made of synthetic corundum which has the same hardness as natural gemstone (ruby, sapphire) : only diamond can scratch it. The crystal and the dial are also made from this material. Available in ruby red, sapphire blue, black and green. This model is an officially certified chronometer. (TECHNOS “Select”)