Sun dial / compass watch

Look at this cool sun dial watch that my friend @JIMGUY got me! ๐Ÿ˜๐Ÿ˜๐Ÿ˜

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Very nice!

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Very cool! ย How does it work?

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Whence does one get this?

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cornfedksboy

Very cool! ย How does it work?

You'll have to look up how a sun dial works.

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KL3XB1

You'll have to look up how a sun dial works.

LOL. Sundials are stationary. Do you have to have a certain part of the watch pointing in a certain direction, and does the Watch act as a compass as well?

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cornfedksboy

LOL. Sundials are stationary. Do you have to have a certain part of the watch pointing in a certain direction, and does the Watch act as a compass as well?

Lol you didn't read the title, did you?

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OscarKlosoff

Whence does one get this?

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Amazon

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KL3XB1

Lol you didn't read the title, did you?

If you donโ€™t want to tell me how it works, thatโ€™s fine. I hope you enjoy it. It looks cool.ย 

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KL3XB1

Amazon

holy cow, there are various models at alluring prices* avialable!

*Well yeah, there are only two moving parts and only the crudest fabrication and metallurgy required, but still. It's a compass watch!

C'mon @cornfedksboy all you need is to find north (hence integrated compass, and the presumed nonferrous construction) and keep it fairly level (required for first step anyway).

https://www.youtube.com/watch?v=op7xgfgqvQM

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OscarKlosoff

holy cow, there are various models at alluring prices* avialable!

*Well yeah, there are only two moving parts and only the crudest fabrication and metallurgy required, but still. It's a compass watch!

C'mon @cornfedksboy all you need is to find north (hence integrated compass, and the presumed nonferrous construction) and keep it fairly level (required for first step anyway).

https://www.youtube.com/watch?v=op7xgfgqvQM

If itโ€™s sunny, with a working compass and a level, then you can read the timeโ€ฆ.not compensated for DLS, and potentially several minutes off from standard time. Got it! Kinda what I thought.ย 

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Extra cool!!!

But, how do you change the time on DST?

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Would you say the movement is solar powered or nuclear powered (the sun)

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criticalmiss118

Would you say the movement is solar powered or nuclear powered (the sun)

Magneticย 

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Very Fred Flintstoney! Cool! ๐Ÿ˜๐Ÿ˜๐Ÿคฃ

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You have to account for magnetic deviation with the lower compass along with the angle of the sun according to the month. Mine is 13 degrees here. I have several sundials and 3 sun rings.