Important Watches, Collector's Wristw...

Hotel Richemond, Geneva, Oct 13, 2001

LOT 351

Zenith, "El Primero", No. 538 D 679. Produced in the 1970's.Fine self-winding, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, tachometer and date.

C. two-body, polished and brushed, screwed-down case back, triangular lapidated lugs. D. off-white with applied tritium-coated indexes, auxiliary dials for the seconds, the 12 hours and 30 minutes registers, outer tachometer graduation, aperture for the date. "B?ton" tritium-coated hands. M. Cal. 3019 PHC, rhodium-plated, 31 jewels, straight line lever escapement, mono-metallic balance shock-absorber, self-compensating flat balance-spring.Dial, case and movement signed.Diam. 40 mm.