Rare 1940s WWII era Rolex oyster “Army”. A military watch character in oyster cushion case. Cal 710 10 1/2. Ref 3139. SN 106079 dated 1941 . All original n works property . 30mm 17 J SS. Historical collection item !
https://shop.analogshift.com/products/rolex-army-ref-3139
http://www.timelyclassics.com/portal/index.php?route=product/product&product_id=1235