MINT 1948 GRUEN CURVEX Mens Tank Watch 10k Gold Filled 22mm Case 370-607 1940's
Model : Curvex Precision. Condition : This looks to be in mint and nearly unworn condition. The inside is marked: 370-607 which I believe dates this classic to 1948. Case Size : across 22 mm and 24mm at the lugs (not counting the stem).