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It probably refers to the gold content. Au being the scientific abbreviation for gold.
AU is the chemical symbol for gold.The 10 means the micron depth of the layered gold.If a watch has AU10 stamped on it it means it has been gold plated to a depth of 10 microns (around 0.010mm or 1/100th of a millimetre thick).
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∙ 12y ago
Tony Griffin
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What does AU 10 mean on a watch?
10 Karat Gold
What does Au mean on a watch?
10 Karat Gold
What does au mean stamped on jewlrey?
Gold
What does AU stamped on a bracelet mean?
gold
What does AU 10 mean on a seconda watch?
Au is the symbol for gold on the table of elements. Au10 is probably 10k gold.
What does Au stamped on a ring mean?
Au is the chemical symbol for Gold. Therefore, it means the ring is made of pure gold.
What does AU 5 mean on a seconda watch?
Gold
What does AV stamped in a ring mean?
are you sure that is av and not posible au because the 79 element on the periodic table of elements au is gold
What does 925 AU stamped in a ring mean?
I had the same question. And there seems to be some contradiction in AU. I have found a maker of the name Archibald Ure a silver and gold smith from Edinburgh, Scotland 1700-1730. However, I don’t believe the earrings I have, and are marked 925 AU c, are from 1700s. I haven‘t found any other makers with the copyright AU yet.
Which planet is about 10 times as far from the sun as the earth?
Saturn, Its mean distance is 9.53 AU, where one AU (Astronomical Unit) is the earth to sun distance.
How tall is Stephen Au?
Stephen Au is 5' 10".
What does it mean if your bracelet is marked Au?
Au is the symbol for gold
