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Member for

13 years 7 months
William Smith
Posted March 22, 2012 - 3:17pm

updated 2012/03/22 to include 17 jewel w/ mvnt SN 1047177 located at:


note both triangle and arrow date code on movement?

End year for 10 AP entered as 1926 until other info is found/entered rather than leaving blank.

Member for

9 years 6 months
Posted May 23, 2015 - 12:02am

Hi Again 

My 3rd post today!

I just purchased a 1927  Conqueror with a 10AP 15 jewel movement missing a second hand is it possible someone knows which hands are interchangeable I can find no info anywhere.



Member for

9 years 6 months
Posted May 24, 2015 - 3:12pm

Thank you very much for the info.

I tried to follow your link  and could not.

Can U please explain to me what mvnt SN 1047177.

I am a newbie at this so please be gentle.

Thanks Again


Member for

8 years 6 months
Posted March 9, 2016 - 6:37pm

I have one with a box symbol for 1927.  It's in an Illinois Watch Case Co. Stainless Back 1 1/2 L case that I assume is not original to the movement.

Member for

12 years 10 months
Geoff Baker
Posted March 13, 2016 - 6:52am

15 jewel 1927 (square) 10AP movement submitted by user shelton243. S/N 1.050.125


Member for

11 years 10 months
Reverend Rob
Posted March 15, 2016 - 2:03am

Based on an ebauche by LePhare.