Certina’s dive-watch water resistance evolved from 200 to 2,000 metres
First reported
Le Petit Poussoir ·
Found by WristBible
Sources
1
Certina’s dive watches progressed from 200-metre to 2,000-metre water resistance over several decades. That development forms part of the brand’s longer history of making watches for diving.
Summary written by WristBible's AI editor from the publishers' reporting (originally in French).
Not stated in the sources: specific models and historical milestone dates not stated