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presidentwatch

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Posts posted by presidentwatch

  1. I always thought that the difference between Noob SA3135 (V2) and Yuki/JF was slander until I disassembled these two yesterday night. On the back they look pretty much the same.

    cafd21b8360e311d74ea55088baf557c.jpg

    But see the hudge difference between the rest of the watch especially the adjustment construction of time and date.

    d3c8761b5f83423a4ee1fadfe5896ccf.jpg
    73a63196b1e01b7b6e554c10777d81f3.jpg



    Verzonden vanaf mijn iPhone met Tapatalk

    • Like 2
  2. Of a 7750 Valjoux?


    Verzonden vanaf mijn iPhone met Tapatalk

    It's very easy. Unscrew the crown. Then press the button close to the stem, not too deep, just like half a millimeter. You can pull the crown and stem out.


    Verzonden vanaf mijn iPhone met Tapatalk

    To place back just bring the movement in position, don't attach the holding clips to the movement yet. Carefully push the crown in the hole and turn it a bit until you can push it easily further to the point that it's against the bar connected to the button for removing the stem. Push that button and the stem deeper and let the button click back. Now the stem is locked again.


    Verzonden vanaf mijn iPhone met Tapatalk

    • Like 1
  3. You're welcome. I learnt throughout the years by a lot of mistakes but now can completely disassemble and reassemble 7750, 2836 and 2824 and lower stuff. Removing and replacing stem and crown can be very frustrating if you don't realize that a lot of stems have just a little bit different dimensions. Never push hard but carefully and softly try to get them in and find the right opening. If you push too hard also the whole composition of parts is out of order and you have a much bigger problem.


    Verzonden vanaf mijn iPhone met Tapatalk

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