• Graduate
    22 Nov 2016, 6:46 p.m.

    Hello i have a iwc porsche 500 that i´m gonna sell.
    But when i read on the hang tag the ref was :11103 for my ocean 500

    I always thought that the ref nr for the iwc 500 was : 3503

    Are there anyone that knows the diffrence on ref 11103 and 3503 ?
    I tryied to find info on the net, but dont get much hits on ref 11103

    Best Regards / Johan

  • Master
    22 Nov 2016, 8:24 p.m.

    Hi Johan,
    There were two different versions of the Ocean 500: one complete titan and one with yellow gold bezel.
    The titan is ref. 3503-001, the one with gold bezel ref.3503-002.
    I have no explanation for 11103.
    Kind regards,
    Adrian,
    (alwaysiwc).

  • Graduate
    22 Nov 2016, 8:54 p.m.

    ok tnx for the info, here is an picture on my watch. Where you see the tag and watch
    Dropbox:
    www.dropbox.com/s/qbc2t4hrhsdwzmt/Foto%202015-05-09%2008%2056%2049.jpg?dl=0

  • Master
    23 Nov 2016, 1:12 p.m.

    Hello Johan,

    As an IWC & PD factory authorized service center for more than 35 years here's an official answer to your question.

    Since Porsche Design sold a wide variety of products, including timepieces first made by Orfina and later by IWC, they implemented their own product numbers and one for each variation similar to a SKU which identifies the product within the company's inventory database.

    Thus, with your IWC Ocean 500 ref. 3503, PD assigned their corresponding number 1110/3 which is the all titanium model. The tag you have is most likely the original tag.

    Best regards,
    Jack Freedman
    www.superiorwatch.com

  • Master
    23 Nov 2016, 9:37 p.m.

    Thanks Jack.
    Another learning moment. I guess few if any would know what 1110/3 means.
    Kind regards,
    Adrian,
    (alwaysiwc).

  • Master
    24 Nov 2016, 9:38 a.m.

    Clues are in the archive, see the link in this previous post by Jack

    Do all "IWC by Porsche Design" always carry the...

    with his image reproduced below with some Porsche Design reference numbers

    superiorwatch.com/scans/PD.collection.jpeg

    Cheers from the cellar

  • Master
    24 Nov 2016, 5:59 p.m.

    Very interesting detail information, many thanks to Jack and Greg.

    I am an PD fan, but that detail was unknown yet.

    Regards

    Heiko

  • Master
    24 Nov 2016, 7:21 p.m.

    This thread illustrates perfectly why this Forum is so awesome!

    Great contributions Jack and Greg (as always).

    /Anders

  • Graduate
    26 Nov 2016, 5:53 p.m.

    Tnx Jack for your help ! Good to learn new things and nice to know that everything is correct now when the watch is out for sale !
    Best Regards / Johan