I shared the back of the case of this watch earlier in the thread but thought I should add the rest. It is the one I dont think I have shown a movement shot of, though maybe over in the Illinois thread.
21 jewel Bunn Special 161 Type IIE (E indicates the Elinvar hairspring)
Made after the Hamilton takeover of the Illinois brand, this is the period where some of the finest American RR watches were produced IMO. Not common, not the rarest model either, but condition, condition, condition.
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