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Certina | Quality testing | Strap shake test

CertinaWatches & accessoriesWatch on YouTube

Oct 14, 2019 · 4.5K views

In this video

Format
Documentary
Category
WatchesAccessories
Houses
Certina
Materials & techniques
quality testing

Tags by FashionTube, read from the title and description. They are not YouTube categories.

Aim: The strap is shaken to imitate wear under conditions of several years on the wrist. Its resistance over time is observed.More
Aim: The strap is shaken to imitate wear under conditions of several years on the wrist. Its resistance over time is observed.

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