Important Collectors’ Wristwatches, P...

Geneva, Nov 16, 2008

LOT 98

El Primero Zenith, ?El Primero, automatic?, Ref. 02.2310.400. Made circa 1990. Fine, self-winding, water-resistant, stainless steel wristwatch with round button chronograph, registers, date, tachometer scale and stainless steel Zenith deployant clasp. Accompanied by a fitted box. To be sold without reserve

C. Three-body, polished and brushed, unidirectional black bezel calibrated for the dive time, curved lugs, screw-down case back, pushers and winding crown, sapphire crystal. D. Two-tone, matte black and white with painted luminous dots indexes, subsidiary dials for the seconds, the 30-minute and 12- hour registers, date aperture between 4 and 5, outer tachometer scale. Luminous steel baton hands. M. Cal. 3019, rhodium-plated, 31 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating flat balance spring. Dial, case and movement signed. Diam. 40 mm. Thickness 13.5 mm.