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Name: Zenith Defy A3642 Revival
Brand: Zenith
SKU: 03.A3642.670/75.M3642

Zenith

Defy A3642 Revival

03.A3642.670/75.M3642 · 37mm · 2022

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Specifications

WatchBase

Case Size37mm

Case MaterialStainless Steel

DialGrey

MovementElite 670

Water Resistance300m

CrystalSapphire

ComplicationsHours, Minutes, Seconds, Date

Production2022–2026

EditionLimited Edition

About the Zenith 03.A3642.670/75.M3642

The Zenith Defy Revival A3642 reference 03.A3642.670/75.M3642 was introduced in 2022. Modelled after the 1969 ref. A3642, it features a octogonal case of 37.00mm, paired with a smoked Grey dial. Inside ticks the self-winding caliber Elite 670, which can be admired through the see-through case back.

Frequently Asked Questions

How much is a Zenith 03.A3642.670/75.M3642 worth?+

Pricing data for the Zenith 03.A3642.670/75.M3642 is being collected. As dealers list and sell this reference through WatchOS auctions, verified pricing intelligence will appear on this page.

Is the Zenith 03.A3642.670/75.M3642 discontinued?+

Yes, the Zenith 03.A3642.670/75.M3642 was discontinued in 2026, after being in production since 2022. Discontinued models often trade at a premium on the secondary market.

What movement does the Zenith 03.A3642.670/75.M3642 use?+

The Zenith 03.A3642.670/75.M3642 is powered by a Elite 670 movement, featuring Hours, Minutes, Seconds, Date.

What are the specs of the Zenith 03.A3642.670/75.M3642?+

The Zenith 03.A3642.670/75.M3642 features a 37mm Stainless Steel case, Grey dial, 300m water resistance, Sapphire crystal.

Collecting Data

Pricing intelligence for the Defy A3642 Revival will appear here as dealers run auctions through WatchOS.