Dugena. A stainless steel manual wind bracelet watch
Ref:3752MS, Case No.520026, Circa 1975
17-jewel manual wind movement, blue dial with luminous filled baton hour markers, white outer 1/5th second divisions with Arabic numerals at five second increments, white outer 1000 to 60 tachymeter scale, white baton hands with luminous inserts and red centre seconds, white subsidiary dials at 3 and 9 for running seconds and 30 minute recording with red accent, polished round case with screw down back, crown flanked by twin chronograph pushers, fitted bracelet with folding clasp, dial signed 36mm.