In addition:
1 Hanay watches are high imitation (domestic) (not as good as domestic brands), and Hanay watch customer service has been unanswered. If Hanai watches have quality problems during the warranty period, they need to be repaired by themselves, and there are no service outlets in various regions. If maintenance needs to be delivered to Guangzhou by courier (the courier fee is paid by yourself, and the quality problem is at least 2 minutes faster a day (calculate how fast it is in January by yourself), stop and go. About waterproof, bathing and so on, it can rust (I think so). The manufacturer is Guangzhou Baojue Watch Company.
Finally, of course, there are three cultural relics to be displayed: the hollowed-out Patek Philippe, the commemorative watch of the return and the hollowed-out Omega of WCG brothers.