This early 1940’s LONGINES SINGLE BUTTON FLYBACK measures 31mm. across and is in very fine condition. The dial was expertly restored exactly like the original and (of course) maintains the original raised gold BREGUET style numerals, gold, “modern style” hands and blued steel chrono hand. The gold filled case was restored to perfection. Please note, all tarnish will be polished away prior to shipping-this case looks like it was 1940 all over again! The manual winding LONGINES movement is cleaned, accurate, with all functions working perfectly. LONGINES one button military chronographs are becoming VERY difficult to find.