SF240 calendar quiz

Share experiences and specs of different watch movements
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EP.-
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SF240 calendar quiz

Post by EP.- »

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I am puzzled:

How is the big calendar wheel moved?

Which is the uility of the upper part of the double wheel marked with the smaler arrow?
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Yoda
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Re: SF240 calendar quiz

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You are missing the intermediate wheel, it looks a little like a minute wheel. I turned it upside down so that you can see the pinion. Do you want one?
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TimemiT
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Re: SF240 calendar quiz

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you're missing a big fat center gear ... :D

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Yoda
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Re: SF240 calendar quiz

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TimemiT wrote: May 11th, 2019, 7:26 am you're missing a big fat center gear ... :D


IMG_9333.jpeg
Not in this case, the pin is there for the intermediate wheel.
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TimemiT
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Re: SF240 calendar quiz

Post by TimemiT »

was the calendar also able to be set via the stem?
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Re: SF240 calendar quiz

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TimemiT wrote: May 11th, 2019, 8:31 am was the calendar also able to be set via the stem?
Yes, everything moves like an automatic watch with day/date.
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Re: SF240 calendar quiz

Post by EP.- »

Yoda wrote: May 11th, 2019, 3:42 am You are missing the intermediate wheel, it looks a little like a minute wheel. I turned it upside down so that you can see the pinion. Do you want one?
Thank you very much Yoda!!
I do not need it by now. I am thinking of use the movement in a build.
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Yoda
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Re: SF240 calendar quiz

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EP.- wrote: May 11th, 2019, 9:07 am
Yoda wrote: May 11th, 2019, 3:42 am You are missing the intermediate wheel, it looks a little like a minute wheel. I turned it upside down so that you can see the pinion. Do you want one?
Thank you very much Yoda!!
I do not need it by now. I am thinking of use the movement in a build.
Ok, let me know if you change your mind down the road, it is for free as pay forward.
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Re: SF240 calendar quiz

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Thank you very much again Yoda!
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Re: SF240 calendar quiz

Post by Yoda »

TimemiT wrote: May 11th, 2019, 7:26 am you're missing a big fat center gear ... :D


IMG_9333.jpeg
That is an interesting configuration, the calendar wheel is much closer to the center than normal. The one posted by the OP is over the edge and yours is a bit inside.
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