This Junghans chronograph stands out for its unusual bezel shape and oversized Arabic numerals. The Junghans Chronograph J88 was originally made for the German Air Force Pilots and was in production from 1956-1967. The chronograph is powered by the in-house caliber J88 movement, which was praised at the time. Today, this watch is admired for its military heritage and its cool bezel. Junghans Chronograph J88 Circa 1960s Case Material: Nickled brass case with stainless-steel caseback Dimensions: 38mm diameter; 13mm thickness Crystal: Plexiglass Lume: Tritium Caliber: Junghans caliber 688 movement leather strap long 22 cm This Junghans is in very good condition, shipping fast and sure.