Proxima PX1683 under the microscope

Today I would like to present you the Chinese Proxima PX1683 watch. It is a 200 grams weighing beast with a monocoque case, inside of which beats a Seiko NH35 movement. In this particular case, the movement is tuned so that with normal daily wear and nightly putting it away in the watch box, even after a week, it is accurate to the second.
The craftsmanship is unmatched for the price of around $200, and I especially have to commend the polished surfaces of the case and their transition into the brushed parts. The fully luminous scale bezel rotates accurately with clearly defined cranks.
The macro shots show a mess on the dial in places, otherwise the watch is superbly crafted even at this level.
As always, excuse the quality of the shots, which were taken with a kids' microscope. At the same time, keep in mind that thanks to the lighting and extreme magnification, even those defects that are otherwise hidden to the eye of the observer stand out. In this case, the blue glare of the AR is visible and some images are out of focus due to the extreme angle and convexity of the glass.