细节
Certina, a stainless steel diver's automatic calendar wristwatch, circa 1970,
black dial signed Certina Automatic, DS-2, SuperPH1000M, luminous baton markers, date aperture, sweep centre seconds, self-winding movement, case with rotating black calibrated bezel, screw back, 44mm.
black dial signed Certina Automatic, DS-2, SuperPH1000M, luminous baton markers, date aperture, sweep centre seconds, self-winding movement, case with rotating black calibrated bezel, screw back, 44mm.