Watch Almanac
Benrus

Type I

One reference in our catalog, wearing from 47.7 mm to 47.7 mm lug-to-lug.

ReferenceCaseLug-to-lugThicknessLug widthRetail
Type 1 Mil SpecT1MS-SS-B-395-0139.5 mm47.7 mm14.4 mm20 mm$1,795