Description
Zenith rare single-button chronograph with crown pusher, c. 1925
Case: gold 750, numbered 570884, fixed bracelet lugs, diameter c. 34 mm
Movement: manual winding, lever movement, calibre Valjoux 13, stop function via control wheel, compensation balance, Breguet overcoil spring
Dial: white, enamel, Arabic numerals, telemeter scale, 2 auxiliary dials for 30-minute index and small second
Accessories: bracelet gold c. 750
The case back is dented, the dial with slight hairline cracks in places.
