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Zenith Defy Revival Titanium 37 Black and Yellow Dial 97.A3648.670/21.M3648 - BRAND NEW
  • Zenith Defy Revival Titanium 37 Black and Yellow Dial 97.A3648.670/21.M3648 - BRAND NEW
  • Zenith Defy Revival Titanium 37 Black and Yellow Dial 97.A3648.670/21.M3648 - BRAND NEW
Zenith Defy Revival Titanium 37 Black and Yellow Dial 97.A3648.670/21.M3648 - BRAND NEW

Zenith Defy Revival Titanium 37 Black and Yellow Dial 97.A3648.670/21.M3648 - BRAND NEW Zenith Defy Revival Titanium 37 Black and…

Reference 97.A3648.670/21.M3648

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Zenith Defy Revival Titanium 37 Black and Yellow Dial 97.A3648.670/21.M3648 - BRAND NEW

$7,225.00
Requested condition
Brand New

By Zenith

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

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Zenith Defy Revival Titanium 37 Black and Yellow Dial 97.A3648.670/21.M3648 - BRAND NEW

Zenith Defy Revival Titanium 37 Black and Yellow Dial 97.A3648.670/21.M3648 - BRAND NEW

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Zenith Defy Revival Titanium 37 Black and Yellow Dial 97.A3648.670/21.M3648 - BRAND NEW

Catalogue watch price: $7,225.00 USD

Your $200 deposit is applied to the watch’s purchase price. It is refundable only if Bizak & Co. cannot fulfill your order.

Estimated remaining balance: $. Pay by bank wire or cryptocurrency after we confirm your watch and final invoice. Shipping and applicable taxes are additional.

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The Zenith Defy Revival 97.A3648.670/21.M3648 is a brand-new 37mm titanium-cased sports watch featuring a striking black and yellow dial, titanium bezel, and matching titanium bracelet. This reference revives one of Zenith's most celebrated vintage Defy aesthetics in a modern, wearable package that appeals equally to collectors and daily wearers.

The Defy Revival's bold color contrast and titanium appointments make it one of the most visually distinctive pieces in the contemporary Zenith lineup, combining heritage design cues with lightweight, durable materials. Contact Bizak & Co. today to secure yours at the best price or browse our full selection of new Zenith watches online.

Compare it across every Defy Revival reference we carry, or browse the full Zenith collection at Bizak & Co.

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The Zenith Defy Revival is one of the most culturally significant reissues in modern Swiss watchmaking, drawing directly from the original Defy collection that Zenith introduced in the late 1960s—a range celebrated for its bold case architecture, integrated bracelet design, and unapologetic sporting character. The reference 97.A3648.670/21.M3648 honors that legacy faithfully, packaging it in a contemporary 37mm format that sits beautifully on a wide range of wrist sizes without sacrificing presence.

At first glance, the black and yellow dial is the defining visual statement of this piece. The high-contrast combination—dark indices punctuated by vivid yellow accents—channels the adventurous, counter-cultural spirit of 1969 Geneva with complete confidence. Every dial element has been considered to maximize legibility while delivering the kind of immediate visual impact that makes this reference unmistakable on the wrist.

The case, bezel and integrated bracelet are crafted in lightweight titanium, reducing overall wrist weight and adding corrosion resistance while preserving the angular Defy geometry. The integrated titanium bracelet flows seamlessly from the lugs in classic Defy fashion, a design hallmark that sets the Revival apart from more conventional sports watches.

Wrist presence on the Defy Revival 97.A3648.670/21.M3648 is remarkably assured for a 37mm watch. The angular case geometry, a signature Defy trait, adds visual mass and a sense of architecture that larger round watches often cannot match. Whether worn against a shirt cuff in a business setting or paired with casual attire on the weekend, this reference transitions effortlessly, making it a genuinely versatile addition to any collection.

Bizak & Co. is proud to offer this reference brand new, ensuring that every buyer receives a watch in pristine, unworn condition backed by the full manufacturer warranty. Our team of experienced watch specialists is available to answer detailed questions about the Defy Revival, assist with comparisons across the broader Zenith lineup, and guide you through a seamless purchase experience. Shop the Zenith Defy Revival 97.A3648.670/21.M3648 for sale online at bizakandco.com or reach out directly—we are here to help you acquire the right watch at the right price.
Technical Details
Reference
97.A3648.670/21.M3648
Model
Defy Revival
Case material
Stainless Steel
Bracelet material
Titanium
Dial
Black and Yellow
Case size
37mm
Requested condition
Brand New
FAQ

1. What makes the Zenith Defy Revival 97.A3648.670/21.M3648 special?

This reference is a faithful modern revival of Zenith's iconic late-1960s Defy collection, combining angular case architecture with a bold black and yellow dial and an integrated titanium bracelet. The 97.A3648.670/21.M3648 stands out for its titanium case, bezel and bracelet—and its vivid high-contrast dial that is immediately recognizable among contemporary sports watches.

2. What movement powers the Zenith Defy Revival 97.A3648.670/21.M3648?

Zenith equips the Defy Revival line with in-house Swiss movements consistent with the brand's high-frequency watchmaking heritage, though the specific caliber details for this reference should be confirmed with our team at Bizak & Co. We encourage prospective buyers to contact us directly for the most accurate and up-to-date technical specifications.

3. What is the case size of the Zenith Defy Revival 97.A3648.670/21.M3648?

The case measures 37mm in diameter, a size that strikes an excellent balance between the vintage proportions of the original 1960s Defy and modern wrist ergonomics. This makes it a versatile choice for a broad range of wrist sizes and a natural fit for collectors who appreciate historically informed sizing.

4. Is the Zenith Defy Revival suitable for everyday wear?

Yes—the combination of a robust titanium case, bezel and bracelet, and Zenith's renowned movement quality makes this watch well suited to daily wear. Its versatile 37mm footprint and bold yet refined aesthetic mean it transitions naturally from the office to casual settings without looking out of place in either.

5. What are the dial and case materials of the 97.A3648.670/21.M3648?

The dial presents a striking black and yellow color scheme with index hour markers that deliver strong legibility and visual impact. The case, bezel and integrated bracelet are fashioned in lightweight titanium.

6. Is the Zenith Defy Revival 97.A3648.670/21.M3648 a good buy, and how can I purchase it from Bizak & Co.?

As a brand-new example of one of Zenith's most storied reissues, the Defy Revival 97.A3648.670/21.M3648 represents strong value for collectors seeking a watch with genuine heritage credentials and striking modern execution. You can buy this reference online at bizakandco.com or contact our team directly to discuss pricing, availability, and any questions before you purchase.

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Our five-year Bizak & Co. warranty covers manufacturing defects affecting mechanical operation under normal use, starting on delivery. It is separate from any remaining manufacturer warranty.

Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.

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90-Day Returns for Store Credit

Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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