细节
Zenith. A Stainless Steel Automatic Chronograph Wristwatch with Date
Signed Zenith, El Primero, Reference A386, Case No. 706D886, Circa 1969
Cal. 3019 automatic movement, 31 jewels, silvered matte dial, applied baton numerals, outer tachometer scale, inner ring calibrated for 100 units, aperture for date between 4 and 5 o'clock, three engine-turned subsidiary dials for constant seconds and 30 minute and 12 hour registers, circular water-resistant-type case, two round chronograph buttons in the band, screw down case back, stainless steel Zenith buckle, case, dial and movement signed
38mm diam.