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Audemars Piguet

Steel used by AP

 

Thanks Michael! It's such a great effort from you connecting us directly to the manufacture. 


Anyway, my first question is actually regarding the steel used by AP. I'm actually aware that AP has developed an exclusive surface treatment for their steel so that they will have a more luminous appearance. Could we be educated more about this treatment and what's the grade of steel AP has always been using. The latter might be discussed before by forumers it would be even better to get the clarification from the manufacture. Cheers.

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