c.1944 WW2 Omega Gents Military Watch 
 
During WW2 Omega delivered some 110,000 watches for the MOD the majority for the RAF and Royal Fleet Air Arm
 
Not all watches received the 6B/159 designation as official issue this being one of them, however it most probably was issued to the RAF the  spade hand models were the RAF norm
 
Dennison Steel case in very good condition. The dial shows patina from age, The movement is an Omega 30T2 SC calibre. 
 
Cosmetically overall this in in very good condition and running well