11 Ott CHOISI D.H.
CASE : Chrome plated, 34 mm .
BACK : Screw, steel .
“ Stahlboden “, “ Wasserdicht “ and S/N ( all very thin ) .
MOVEMENT : AS 1130 no name .
CASEBACK MARKINGS : D.H. only .
S/N : Few watches registered ( 4 ) . It is impossible define a range .
However , the four watches observed had a 5 digits S/N and all started with 18XXX :
NOTE : S/Ns are purely indicative
This watch has an ” anomaly”.Inside the case back is written ” Nisus Watch Co- Made in Switzerland”.
This writing is present in all the Choisi recorded .