CASE  :  Chrome plated,  monoblock, 33mm .

BACK  :  Screw,  steel .

It shows the S/N only .

MOVEMENT  :  Moeris Cal. 10 1/2 C .

 The name of the Company is punched on the wheels bridge .

CASEBACK MARKINGS :  D.H.  only 

 Letters are larger ( 1,5 mm ) than numbers ( 1mm ) .

S/N  :  7 digits .  From the registered watches  ( 38 )  the range may be  2626XXX  /  2767XXX .

NOTE  :  Serial numbers are purely  indicative .