I have a question about H.L.B 17811

[pj_odin]

I have seen some of the buckles of the hlb17811 (including some 42-5112p), contrary to the other companies' b-3, one on the right collar ("right", I mean to face it. There is no belt side).
This is an interesting detail. Does anyone know what it means to do this?
Is this really all 17811, or is it just a part of it? Because I saw a real 17th replica of McCoy's in the 1990s, with a double buckle on the left collar

I am very grateful for any response

 

[Technonut2112]

我见过一些hlb17811（包括一些42-5112p）的领扣，与其他公司的b-3相反，双面一个在右领（“右”，我的意思是面对它。没有腰带的一面）。
这是一个有趣的细节。有人知道这样做有什么意义吗？
这是真的所有17811，还是仅仅是其中的一部分呢？因为我看到90年代真正的McCoy's出现了一个17811复制品，左侧领上有双扣。


我很感激任何回应

Above in Chinese....(Google Translate):

I have seen some of the buckles of the hlb17811 (including some 42-5112p), contrary to the other companies' b-3, one on the right collar ("right", I mean to face it. There is no belt side).
This is an interesting detail. Does anyone know what it means to do this?
Is this really all 17811, or is it just a part of it? Because I saw a real 17th replica of McCoy's in the 1990s, with a double buckle on the left collar.


I am very grateful for any response.

 

[pj_odin]

I forgot to switch languages, thanks Technonut2112