1940's BENRUS Wristwatch Model BO 1 Cal. ETA 1220 Longines some smaller) wide excluding the

some smaller) wide excluding the crown

By the time of Sandoz's death in 1913

but it is in new condition with the original plastic still on the case back

The Illinois Watch Co

but the Cosmic 2000 has a modular case that requires a very special tool to open it

1940's BENRUS Wristwatch Model BO 1 Cal. ETA 1220 Longines some smaller) wide excluding theBENRUS "Official Watch of Famous Airlines" In the early 1920's worldwide pocketwatch manufacture and sales were on the decline, it was then that three young brothers saw an opportunity to begin a wristwatch company, to produce moderately priced watches for the common man, BENRUS. Benrus Watch Company, an American company, founded in New York City in 1921 by three brothers: Oscar, Benjamin and Ralph; Romanian immigrants. But it was until 1929 when the