Early Mod 1904 Caliber 52/53 With Snail Style Micro-Regulator

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DaveChaplain
Apprentice 1 post

11 Mar 2024, 9:31 p.m. 11 Mar 2024, 9:31 p.m.
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I've enjoyed reading the posts here! I have the watch movement described in the Subject and I'm looking for a micro-regulator spring and mounting screw for it. I believe the parts are interchangeable between the early Mod. 1904 Cal 52 & Cal 53 snail style regulator. Please advise whether these replacement parts are available. Thank you!
Dave
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Thread title has been changed from Early Mod 1904 Caliber 52 With Snail Style Micro-Regulator.
- By DaveChaplain on 11 Mar 2024, 9:33 p.m..
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Ben
Master 1915 posts

11 Mar 2024, 9:55 p.m. 11 Mar 2024, 9:55 p.m.
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You might try searching "IWC CAL. 52u. 53 H6 Lep. 19''' LINIG RESTLESS CLOBS WITH FINE ADJUSTMENT PART No. 121" on a popular online auction site. That was the description for this:

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Tilo
Master 3211 posts

13 Mar 2024, 8:51 a.m. 13 Mar 2024, 8:51 a.m.
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No tiny detail that will not be answered. I'm flashed!

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