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Omega Proplof experts - help!


blix

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Will do, TX. What should I specifically be looking for concerning the clasp?

@mastrmindalliance

Thanks, mate. Although I would like your input on the CG - on the last picture you can see a small blemish/ding on top of the CG (at the edge).

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Pardon my ignorance, but what exactly does the amplitude specify in a watch movement?

It's the angle of variation around the "neutral" for the balance wheel... It's usually around 300°. I think (but may well be wrong) that the larger the amplitude, the more stable you get and therefore the less variability you'll have in timing.

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Pardon my ignorance, but what exactly does the amplitude specify in a watch movement?

The amplitude is how much the balance swings in degrees. A general rule of thumb is that with a full wind the amplitude should be at least 260-270 degrees up to around 320-330 degrees. A low amplitude could mean a bad mainspring, a dirty and/or dry movement with high friction, a faulty movement.

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Thanks guys, that's very helpful. So I guess I got lucky with the amplitude -- though, +19sec a day isn't that great. I guess a 'good' movement, or the chance that it is a decent/oiled/non-dirty movement, is more important.

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I thought that reads +019 secs a day? Also, why would a dealer get a V2 watch and a V1 clasp, it would be more expensive and time consuming for them to do that, plus it would serve no purpose and benefit no one? :)

it happened to me. The dealers have the watch heads and different straps around. They assemble it for you when you buy it. For some reason I got that combination.

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