Omega Seamaster Series Men's Watch [Model 231.13.49.10.06.001] questions & reviews

When the watch was received I checked it very carefully, the case has no flaws, the workmanship looks very good, very high-end, it is original packaging, very exquisite, many thanks for your care, only with such goods do I have the face to gift it out! Will come to your place again next time choosing a watch as a gift!

Is this really a Swiss movement? Do you have one with a slightly smaller dial?

Is this a quartz watch or a mechanical watch?