Lot Essay
The present watch appears to be in new old stock condition.
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SIGNED ZENITH, CHRONOGRAPH AUTOMATIC, EL PRIMERO, CASE NO. 056E531, CIRCA 1975
Details
Zenith. An unusual stainless steel self-winding tonneau-shaped chronograph wristwatch with date and bracelet
Signed Zenith, Chronograph Automatic, El Primero, case no. 056E531, circa 1975
Cal. 3019PHC nickel-finished lever jewelled lever movement, the light blue dial with applied baton numerals with luminous accents, silvered minute ring, luminous hands, outer rings calibrated for tachymetre and 15 pulsations, three silvered engine-turned subsidiary dials indicating constant seconds, 30 minutes and 12 hours registers, eccentric window for date, in tonneau-shaped satined case with snap on back, hidden lugs, two round chronograph buttons in the band, stainless steel Zenith link bracelet and deployant clasp, case, dial and movement signed
39 mm. wide
Signed Zenith, Chronograph Automatic, El Primero, case no. 056E531, circa 1975
Cal. 3019PHC nickel-finished lever jewelled lever movement, the light blue dial with applied baton numerals with luminous accents, silvered minute ring, luminous hands, outer rings calibrated for tachymetre and 15 pulsations, three silvered engine-turned subsidiary dials indicating constant seconds, 30 minutes and 12 hours registers, eccentric window for date, in tonneau-shaped satined case with snap on back, hidden lugs, two round chronograph buttons in the band, stainless steel Zenith link bracelet and deployant clasp, case, dial and movement signed
39 mm. wide