WW2 Japanese wrist compass

Is it possible to get a clearer shot of both the front and the back? The photos are very difficult to read. Most of the wrist compasses issued to the Japanese during WWII appear to have been plastic not metal. Those ones typically sell for about $50. If this is a Brass one with definite markings (and I would have expected some additional marks on the side or back) then you would be looking at one issued to a more highly ranking combat type officer most likely, or issued early in the conflict. If it pans out, then you would probably be looking at a value closer to double the plastic ones. Try and get as much history, with names and dates, as you can to go with the item. It helps greatly. If, for example, there is a serial number on the item, you might be able to find a reference to it in the Intelligence officers reports. That could potentially double the value yet again, depending on how he got it and from whom. Find out who your officer was working for (remember, officers from different countries were shared so he may be an Australian working in a British unit for example.) Then try and get access to military records for that country, much has been declassified so may be accessible now. Unsubstantiated, and as is, (assuming the markings are of WWII vintage) I would suggest the value to be $70 +/-. A lot depends on where and how sold, (target audience), condition, authentication, etc. Hope this helps!