[Translation from Japanese to English ] Is the product model number published by Marc by Marc Jacobs M3112424? If ...

Original text

こちらの商品のMarc by Marc Jacobsから公表されている商品型番は、
M3112424でしょうか？

もし違うのであれば、正しい商品型番と、
M3112424との商品詳細の相違点を教えてください。

Translation / English

Is the product model number published by Marc by Marc Jacobs M3112424?

If not, please let me know the correct product model number, and please also tell the difference between this and M3112424.

Translation / English

Is this product's official model number from Marc by Marc Jacobs M3112424?

If it is NOT, could you tell me its correct official model number and the difference from M3112424?

Translation / English

Marc by Marc Jacobs has released the productmodel number M3112424 this product ,isn't it?
If this is not the case,let me know dead nuts on　the productmodel number and the difference between dead nuts on　the productmodel number and M3112424。