Zenith Monopusher cushion caseManufacturer : ZenithReference : Monopusher valjoux 23Year : end 1920sCase : 33mm, 18k goldCaliber : Valjoux 13 OVERVIEWThis Zenith monopusher in 18k gold from late 1920s features a 33mm cushion case, a Valjoux 13 movement, and a porcelain dial with Breguet numerals and a snail-style tachymeter scale.
