Tissot. A stainless steel automatic chronograph with date function wristwatch
Navigator, Circa 1970s
17-jewel, Cal. 1341 automatic movement, Incabloc shock protection, black dial with printed luminosity hour markers, white sub dial for 60 minute register and sub second, date aperture at 3 oclock, orange chrono hand, tachymeter outer ring, polished and brushed case with screw down back, fitted leather strap, case, dial and movement signed 39mm.