Only Online Auction (GENEVA)

Geneva, Dec 14, 2006

LOT 87

?El Primero? Zenith, ?Chronograph, Automatic, El Primero?, Ref. SP 1205, Case No. 923D318. Made in the 1970?s. Very fine, self-winding, water-resistant, stainless steel, gentleman?s wristwatch with round button chronograph, registers, tachometer, date and a stainless steel Zenith bracelet and deployant clasp.

C. Two-body solid, polished and brushed, faceted lugs, screw-down case back with logo. D. Off-white with applied luminous faceted indexes, subsidiary dials with three colors for the 12-hour, 30-minute register and constant seconds, outer minute/seconds and 1/5th seconds and decimal scale graduated to 100, outermost tachometer graduated to 500uph, date aperture between 4 and 5. Luminous black painted white ?baton? hands. M. Cal. 3019 PHC, rhodium-plated, 31 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 38 mm. Thickness 13.5 mm.