Measurement of your luminous deposits by an expert

Would you like a technically sound answer to the question of how long your watch or its components will stay readable at night? Then you've come to the right place.

Our specially developed Phototec measuring devices measure your components in accordance with ISO 3157 and ISO 17514. 

The results enable you to communicate the luminous duration of your products in a scientifically sound manner and to compare the quality of your individual component suppliers.