Thanks Mariano, that solves the riddle! 
	Quote:
	
	
		
			
				
					Originally Posted by  Hanno Spoelstra
					 
				 
				The broad rim is what confused me. 
			
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 I am see "broad rim" nr. 13061 which secures the glass nr. 13063 sits under the bezel nr. 33003-S. Rim nr. 13061 can be swapped out for blackout hood nr. 13063.  
Two assemblies (C49Q-13060 and -13002) were supplied to enable an easy swap in the field. 
PS: threads now merged