You want my full Commercial diving CV and diving background or the fact that the front brailles are supposed to come off as a four part construction of two matching pairs front and back and not that continuous contraption in the photo.It would be interesting to many of us how you know this, thanks.
Also the front weight studs need to be pinned and rivet peened (I guess they forgot) besides no need as no one is ever going to hang lead on them let alone dive with it. And that's just from the first photo.
Besides even the grandson knows that the brailles can be taken off.
Pass me the wrench grandad I've got this.