All rose/coral gold, non-engraved versions.
1941+42+43 showing The Lieutenant on leather band
1942 advert with Ranger on bracelet
1942 advert with Cadet on expanding bracelet
1943 advert with Lieutenant on leather band
1943+44 showing Cadet "B" on expansion bracelet/leather combo
(ad has watches around the wrong way)
1946 adverts showing as Bruce "B" on expanding bracelet
1946 adverts showing Cadet "B" on expansion bracelet/leather combo
1947 advert with Bruce "B" on a expansion bracelet.
*************************************************************
1941+42+43 + expanding bracelet = Cadet
1941+42+43 + leather band = Lieutenant
1942+43 + bracelet = Ranger
1946-49 + expanding bracelet/ leather combo = Cadet
1946-47 + expanding bracelet = Bruce
**************************************************************
Bruce "B" would be my call.