For now, it is not clear whether there will be a Pro version in the Watch6 series this year, but it seems more and more certain that Samsung will bring back the Classic models equipped with a function ring, and also in two sizes. The bezel adds two millimeters to the watch body, so the basic models equipped with a virtual winding ring will be available in sizes of 40 and 44 millimeters, and the Classic product line will have a case of 42 and 46 millimeters.
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We obviously don’t know the exact dimensions yet, but based on the database of the Chinese authorities, batteries larger than the current 5 series were able to be packed into the watches. The larger models get a 425 mAh battery, while the smaller alternatives get a 300 mAh power source, which will certainly mean better battery life in practice, which would be very welcome, given the undoubtedly versatile Wear OS-powered Operating time is not particularly a strength of Galaxy Watches.