Watch news. A clearer perspective.Follow on X
← Watch Explorer

Zenith

Defy Revival A3643 03.A3642.670/01.M3642

Defy Revival A3643 03.A3642.670/01.M3642

The 2026 DEFY Revival A3643 recreates the 37mm octagonal case, 14-sided bezel and ladder bracelet of the original with a modern Elite automatic movement.

Front view of Zenith Revival A3643 37mm silver dial on steel ladder bracelet
Zenith faithfully reproduces its 1969 'bank vault' case design. Monochrome Watches / Zenith ↗

€7,900 · estimated

Reported EUR price; labelled as an estimate. Reported 2026-01-19.

Reported in the linked article: €7,900

Price source ↗

Check the exact reference, current availability, shipping and taxes with the source. Chronolume does not sell this watch.

Specifications

Published specifications for Defy Revival A3643 03.A3642.670/01.M3642
VariantDefy Revival A3643 03.A3642.670/01.M3642
Movementautomatic
CalibreAutomatic Elite 670
Diameter37 mm
Water resistance30 m
Release date2026-01-19

Omitted specifications have not been confirmed. From published article 2026-10-21. Original source ↗

Read the stories

Zenith's 1969 DEFY returns: the silver-dial Revival A3643 ↗

Explore watches under €1,000 ↗