Pf777 Com Login

pf777PF777 WINDING Your watch automatically self-winds when you wear it. To become fully wound, it must be worn for at least 12 hours. This may vary depending on the type of user. If the watchAKTISIL PF 777 is an activated SILLITIN Z 86, produced by modifying the surface with alkyl silane. Used as a functional filler alone by itself, or in combination with rheological additives