Omega, a gentleman's stainless steel Speedmaster Professional chronograph wristwatch, 1970's,
signed black dial with subsidiary dials for constant seconds, minute and hour recording, case with tachymetric bezel, screw back, Omega stainless steel bracelet, diameter 40mm.
See Illustration.
Omega, a gentleman's stainless steel Speedmaster Professional chronograph wristwatch, 1970's,
signed black dial with subsidiary dials for constant seconds, minute and hour recording, case with tachymetric bezel, screw back, Omega stainless steel bracelet, diameter 40mm.
See Illustration.