Montre automatique HAOFA 2290N avec micro-rotor et lunette en acier inoxydable 316L

The box is quite impressive.
It uses the Hangzhou 5000a movement series, beating at 28,800 vibrations per hour, without a hacking function, and the seconds hand is placed on a sub-dial. On a timegrapher, measured in six positions, the beat error was almost 0 msec, and the daily deviation was within ±6 seconds, with an average of +0.5 seconds per day.
It appears to be based on an ETA-style movement, modified with a micro-rotor and marketed as such. If you want to own a micro-rotor automatic watch, this is recommended. The movement, visible through the case back, is beautiful.
However, the metal bracelet does not flex much, and the clasp lock was extremely stiff, so it feels more decorative than practical for wearing (length adjustment requires a flathead screwdriver). For wearing, it might be better to switch to the included rubber strap or find a strap of your own. The lug width is 21mm, but it looks like 20mm spring bars would also fit.
In general, Chinese watches do not seem to assign serial numbers to individual pieces for product management, which is a bit of a drawback.