Gallet Chronograph Commander Military Officers Aviation WW2 1943 Movement Excelsior Park 42 EP42 Swiss Made Model name: Commander (U.S. Military version) Reference #: n/a Movement type: chronograph, manual wind Caliber: EP42 Case material: stainless steel Case back: press in Dimensions: 29.62 mm diameter Bracelet: leather, rubber, or mil. spec. canvas Water resistance: Production years: 1941 - 1945 Application: aviation, navigation, medical, engineering Notes: 45 min. recording, military specification dial (face), with or without luminous In Great Working Condition, Keep Very Accurate Time. Just recently was serviced. Please have a look at our vintage watches we have constantly listed on Chrono24. You can see all our listings by scrolling down to the "seller information section" and clicking on the "VIEW CURRENT LISTINGS" button