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rolli

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Posts posted by rolli

  1. but when this case is an old standard case, then the right-side lug holes have 1,8 mm diameter.

    all handwind pam cases which i have, have a long spindle screw of 1,8mm diameter.

    that means, when i want to use the prev double-screw-strap-attachment-system,

    then the screw-heads must be 1,75 - 1,78mm diameter.

    and when you use the screw-head with 1,6mm, then they don't fit perfectly. they have too much clearance.

    rolli

    RMC This is the old case, standard i guess

    happy days

    ST4

  2. new thread length = 3,6mm ( the case crown-guard screw hole is deep 4,0mm ), the rep screw has 3,0mm thread length.

    new round-head = 2,8mm diameter and 1,3mm height.

    the slit have to be reworked deeper.

    the v-crown-guard screw-holes are a bit smaller in the diameter,

    thats why my screws have a head-diameter of 2,8 mm.

    rolli

    Does anybody with a technical mind know exactly what screws are required? I've been having a look at off-the-shelf options, and a 2-56 UNF Fillister screw should do the job - but they come in imperial dimensions, so 3/16" is the closest (4.8mm, which can be cut / filed down). The only problem is specifying the correct head diameter - I think the closest off-the-shelf option is .124" (3.1mm). Has anybody got any ideas, as it should be possible to order 100's for $50 if it is possible to get the specification correct. Sorry to stray off-topic, Rolli ;)
  3. yes, it's very simple.

    i've bought a package cylindric-slit-head m2 ( 2,0mm diameter thread ) stainless steel screws with a thread length of 4,0mm.

    my watchmaker reworked them as needed to a round-head screw with the necessary new measurements.

    new thread length = 3,6mm ( the case crown-guard screw hole is deep 4,0mm ), the rep screw has 3,0mm thread length.

    new round-head = 2,8mm diameter and 1,3mm height.

    the slit have to be reworked deeper.

    very easy to do this.

    rolli

    Very lucky......nice.
  4. my watchmaker manufactured them.

    rolli

    Rolli, One question I have if you don't mind is where did you source the CG screws from as I have been looking everywhere for these.?

    For me once I remove a Panerai crownguard I can never get the screws back in as tight as they were as they are just too fu$$$ng short...Pisses me off every time :)

    Ooh and another beauty watch as well.

  5. hahahaah....why can you say the game is over ????????????

    you know the kids need their playground.

    rolli

    Guys I don't understand why you keep posting useless comments to bump this thread while I have said the issue is over...

    THIS Drama is over. If you want a new one make your own :p

  6. dear friends,

    please no further discussions about the numerals / logo shape and size.

    i think it's said enough.

    nobody on this forum did ever work together with a dial maker,

    and made its own experiences with all the complications with vector graphic and design layout.

    you can give many image examples or whatever for the correct dial design / layout.

    but first you get always a dial with many flaws. and you think by yourself, wow... the dial maker need a large eye glass.

    no....it's very hard, and i say very very hard to make the correct design / layout from images with a vector graphic

    with illustrator. all other programs are not perfect.

    the result is, you have to make many samples and tests together with the dial maker before you get a good result.

    and important is the dial maker must have a lot of time for you and for your work. and believe me, thats very expensive.

    FGD knows exactly what i mean. he made the same experiences.

    we will work together with a reasonable spadework and with a local dial maker. and till we get the first workable solution and result,

    please be patient, then we can start a discussion.

    rolli

  7. hi all,

    here is the 5218-201A logo with dirk pre-vendome great white shark with logo buckle:

    details:

    case with gen sapphire: andrew,

    dial, handset, caseback: davidsen,

    crown-guard: v-crown-guard,

    crown: t_crown,

    movement: gen unitas 6497 with cote de geneve and h3 cannon pinion,

    strap: dirk pre-vendome great white shark with logo buckle,

    modifications:

    original 5218 strap attachment systems, screw/tube system: new manufactured with a tech. drawings by a local fine-mechanic company,

    and reworked and adapted to the case-lug holes by my watchmaker,

    ( i have two original gen 5218 screw/ tube systems as sample )

    workings by watchmaker:

    crown-guard and lever adapted to the case and crown,

    crown-guard and lever polished and then satined,

    new crown-guard round-head screws manufactured with a longer thread,

    both left case lug-horn threads drilled out to a 1,8mm diameter hole,

    sapphire ar coating removed,

    small second gear post shortened, dial has no small second,

    o-rings greased, tested and adjusted,

    enjoy !!!!!!!!!!!!!!!!!! ;)

    rolli

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  8. i think its a big story.

    certainly we are all eager to hear the complete version.

    rolli

    Fully agree with Stephane . I can understand that you are a bit upset. You belong here and your wealth of information is highly appreciated. Still I am a bit curious m8...like Rolli asked, anything worth sharing to get a better view?
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