A Highly Coveted Compressor Case GMT Vintage Chronograph Switzerland, 1969
Matte black dial with tritium luminous mass, white subdials, silver hands
Stainless steel, compressor watch case with snap-in caseback, serial: 146804
40mm
High grade, manual wind movement, calibre Valjoux 72
Original, black tropic Rallye strap with original Heuer sun buckle
