There appears to be two examples on the net of the prototype commando . The one above with the merc hands and this one with the sword hands and lume.
(info found on another watch site )
The photo is that of the seller (on the bay)
Here is the description made by the said seller:
Model Name: COMMANDO
Ref: 6429/3764490
Gender: MEN`S size
Bezel: 100% ORIGINAL STAINLESS STEEL FIX BEZEL, GREAT CONDITION
Case: 100% AUTHENTIC STAINLESS STEEL, 36 MM INCLUDING CROWN, (GREAT CONDITION)
Crown: 100% ORIGINAL STAINLESS STEEL CROWN SIGN ROLEX LOGO (GREAT CONDITION)
Movement: 100% ORIGINAL MANUAL MOVEMENT SIGN ROLEX, GREAT RUNNING CONDITION
Dial: 100% WHITE DIAL SIGN ROLEX COMMANDO MILITARY (GOOD CONDITION)
Crystal: ACRYLIC (GREAT condition)
I want to build one. stay tuned.