Zenith Chronomètre

Zenith Chronomètre
around 1965
925/ooo Silver-case, back-side guilloched

rarer version with enamel-dial
Breguet-form-steel-hands, burnished
48-hours-maintaining-power-display

Movement: Cal. 5011, 50 Millimeter, 22 lines
rodium-plated and with stripe-cut, 19 Jewels
Glucydur-balance
Breguet-overcoil-balance-spring
Double-adjuster

Diameter of case: approx. 60mm
Total weight: approx. 193g