Important Modern & Vintage Timepieces

Hong Kong, Feb 07, 2015

LOT 250

ZENITH EL PRIMERO CHRONOMASTER TRIPLE DATE MOON CHRONOGRAPH PINK GOLD Zenith, El Primero, Chronometre, No. 11511, Ref. 17 0240 410. Made in the 2000s. Very fine, self-winding, water-resistant, 18K pink gold wristwatch with square button chronograph, registers, tachometer, moon phases, triple date calendar and an 18K pink gold Zenith buckle. Accompanied by a Zenith fitted box, guarantee(blank), COSC, setting pin, hang tag and instruction booklet.

Three-body, polished, fluted lugs, rounded stepped bezel, transparent case back with 6 screws, correctors on the band, sapphire crystals. White lacquered with applied pink gold radial Roman numerals and triangular indexes, subsidiary dials for the seconds, the 12- hour and 30-minute registers, outer minutes/ seconds divisions, outermost tachometer scale, apertures for the day of the week, the month, the date and the moon phases. Yellow pink dauphine hands. Cal. 410, rhodium-plated, 31 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometer regulator.