OCHSTIN Chinese watch with DG2813 movement. Analysis

Analysis of a chinese OCHSTIN watch. It is an automatic watch that mounts the DG2813 movement, an intermediate step between the low range and the intermediate range (between the Tongji and the ST16). Although the seller on his aliexpress page assures that it is made of stainless steel, we will discover that all that glitters is not gold. You will be able to verify that the best investment is not to buy this watch and save the $40 it costs for future purchases.