Vintage Pocket Watch Case Only Probly Issued Raf For Part Repair / Project

Details:

Vintage pocket watch case only with marking in back Only for Part/Repair or Project. The case is old condition (like exactly picture). Note: IT ONLY FOR PAR REPAIR / PROJECT. The case have marking in the back. It look like marking of the pocket issued for Brish Army RAF but I am not sure.The case have non brand and non marking of anything about movement.Only marking out side (like exactly picture). Because it don"t sign steel or gold or gold plated so I think it is made by Metal or something lik...