Zenith Caliber 5011 (aka 5011K in the Type 20) - Watch Flipr
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Zenith - I have almost forgotten
ZENITH Chronometer 5011K - no. 168 - Veldeszenith
ZENITH Chronometer 5011K - Veldeszenith
Sold Price: Pocket watch: very rare Zenith deck chronometer with power reserve indicator, calibre 5011K, early version with enamel dial, ca. 1965 - October 6, 0121 4:30 PM CEST
Zenith Pilot Type 20 Grand Feu Watch Hands-On: A True Collector's Piece | aBlogtoWatch
Sold Price: Pocket watch: very rare Zenith deck chronometer with power reserve indicator, calibre 5011K, early version with enamel dial, ca. 1965 - October 6, 0121 4:30 PM CEST