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Omega 620 watch movement

Started 1 month ago | Photos thread
jim mij Senior Member • Posts: 1,027
Re: Omega 620 watch movement

grsnovi wrote:

jim mij wrote:

I assume the omega signs on the purple bits is your ring flash,

I had the movement sitting under the microscope with the ring light on. It's an adjustable intensity 60 lamp LED light ring. You can see the full 360° circle of the light in the upper left jewel. I'm not sure why the next two seem to have the "feet" that the omega symbol would have. The purple pieces are domed synthetic sapphire pivot bearings that hold oil on the pivots for the train of wheels.

i like the ring light effect, since getting a flash gun I’ve never used mine, but for indoor static subjects it has some advantages, flash can be overpowering. I’ll have to try both approaches next time

“domed synthetic sapphire pivot bearings”, that’s what I meant to say but didn’t have time to research it

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Jim

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