Frequently Asked Questions
How much is a Zenith 03.A3642.670/3691.M3642 worth?+
Pricing data for the Zenith 03.A3642.670/3691.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.A3642.670/3691.M3642 discontinued?+
Yes, the Zenith 03.A3642.670/3691.M3642 was discontinued in 2026, after being in production since 2023. Discontinued models often trade at a premium on the secondary market.
What movement does the Zenith 03.A3642.670/3691.M3642 use?+
The Zenith 03.A3642.670/3691.M3642 is powered by a Elite 670 movement, featuring Hours, Minutes, Seconds, Date.
What are the specs of the Zenith 03.A3642.670/3691.M3642?+
The Zenith 03.A3642.670/3691.M3642 features a 37mm Stainless Steel case, Red dial, 300m water resistance, Sapphire crystal.