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Omega 23.4 SC seconds wheel


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Dear all,

I rescued a gorgeous Omega 23.4 SC movement from the scrap drawer of our local jeweller. Made between 1935 and 1936. It's Omega's first ever movement with central seconds. Before you can remove the barrel bridge I think it's sensible to take out the seconds wheel that connects to the seconds hand arbour - if only I knew how. It looks like it is friction fit. I have the three legged Presto No. 3 tool that you use when pulling out chronograph wheels but am reluctant to use it on the seconds wheel since I don't know what I'm doing. Can someone help please?

IMG_20210112_220627.thumb.jpg.11a5ba7939dd4d73800b42a38dfee333.jpg

IMG_20210112_220651_1.thumb.jpg.7735f0a962442afb9a63b4ffd2332f9d.jpg

IMG_20210112_215252.thumb.jpg.54e6d24645ae0a3e97f9b46c0a5b7547.jpg

Thanks an all the best from Hamburg

Alex

p.s. hard to see in the pictures but the securing disc on top of the wheel is tapered.

Edited by AlexanderToerzs
Forgot the p.s.
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