Zenith
Chronomaster OPEN chronomaster-open-18-3300-3604-69-c922
Current Production
Retail: $24,500
The CHRONOMASTER Open offers a view of the beating heart of the El Primero movement from the dial. Crafted in a sleek 39.5mm 18K rose gold case, this version features a matte silver dial with tricolour counters and a transparent counter for the running seconds, paired with a blue calfskin leather strap. Powered by the El Primero 3604 1/10th of a second automatic chronograph movement.
Source: Zenith website, last updated Mar 2026
Other References in this Collection
View all 6 references→Chronomaster OPEN
chronomaster-open-03-3300-3604-21-c822Chronomaster OPEN
chronomaster-open-03-3300-3604-21-m3300Chronomaster OPEN
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chronomaster-open-03-3300-3604-69-c823Chronomaster OPEN
chronomaster-open-03-3300-3604-69-m3300
Chronomaster ORIGINAL
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Zenith Chronomaster — eBay Listings
More Zenith Watches
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Chronomaster ORIGINAL
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Chronomaster REVIVAL EL
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