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NRG

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Posts posted by NRG

  1. Okay guys, cut him some slack. I had to replace the domed sapphire crystal in my Seiko Orange Monster.

    Being a "resourceful" sort, I used a big socket from my socket set to press the perimeter of the crystal, a piece of oak across the back of the case/lugs and a C-clamp from my carpentry shop.

    It worked slick as a whistle.

    Nanuq, this is an old thread. Unless you missed it FL was/is a wind up merchant, he was takin the p*ss out of the board...

  2. The rotor can be held in by a screw in the centre or sometimes by a spring clip, don't know what the movement is....you should have removed the rotor when the movement was still in the case, much easier to do it then!

    Get yourself some watch paper along with the hand puller, use the paper to keep your fingers off the movement and the dial. Don't touch that dial!

  3. The positional errors noted above are to do with the point of attachment of the balance spring and the horizontal centering of the balance spring.

    Jules Grossman discovered in the 19th century the most critical adjustment is the point of attachment of the balance spring to the centre collet of the balance wheel. As mentioned earlier in the vertical position the balance pivots have more friction thus reducing balance wheel amplitude which increase the rate of the watch.

    The attachment point can be adjusted to minimise but not eliminate the error introduced by the vertical position. Some manufacturers choose the point of attachment to lower the rate in the most common vertical position IE:Crown Down with low error in the Crown left position and a relatively faster rate in the Crown Up position but other manufactures choose different attachment points with different results. So what works for one watch *may not* work for another from a different manufacturer.

    Hope that helps...

  4. Instructions already pinned in the "knowledge base" section. :)

    http://www.rwg.cc/members/index.php?showtopic=19163

    Yeah but that aint gonna help in this situation. Movement looks like the 2824 copy, can't see the curb pins or balance sping stud to be 100% sure.

    If the watch is slow it 'aint gonna get faster unless its so old and dirty a problem develops. If the rate adjustment screw is having no effect then the watch needs looking at on a timing machine...

    However, if you are brave and foolish you could try and remove the rotor and autowinding bridge to gain access to the regulator arm so as you can move it. Do not move the stud carrier arm!

    The regulator arm lengthens and shortens the effective length of the balance spring changing the rate. Very very minor movements of this arm can have dramatic effects on the rate of the watch but without a timing machine you will have a long road ahead to get the timing where you want it.

  5. Hi,

    looks good. Well, I liked the other layout too..

    Which I will have to get used to are the members profiles on the top of each post (mixing with the conversation). I preferred them on the left. On the other hand, we have more room for our pics, that's true :D

    As for the rest, I have to explore...

    Yes agreed. the work_safe skin works better IMHO

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