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Zenith Defy Skyline Skeleton Ceramic Black Dial 49.9300.3620/78.I001 - BRAND NEW

Zenith Defy Skyline Skeleton Ceramic Black Dial 49.9300.3620/78.I001 - BRAND NEW Zenith Defy Skyline Skeleton Ceramic Black Dial…

Reference 49.9300.3620/78.I001

Full watch configuration

Zenith Defy Skyline Skeleton Ceramic Black Dial 49.9300.3620/78.I001 - BRAND NEW

$15,470.00
Requested condition
Brand New
Requested accessories
Full Set

By Zenith

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

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

Zenith Defy Skyline Skeleton Ceramic Black Dial 49.9300.3620/78.I001 - BRAND NEW

Zenith Defy Skyline Skeleton Ceramic Black Dial 49.9300.3620/78.I001 - BRAND NEW

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Zenith Defy Skyline Skeleton Ceramic Black Dial 49.9300.3620/78.I001 - BRAND NEW

Catalogue watch price: $15,470.00 USD

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The Zenith Defy Skyline Skeleton reference 49.9300.3620/78.I001 is a brand-new 41mm all-ceramic automatic skeleton watch featuring a black index dial and a matching ceramic bezel and bracelet. This monochromatic ceramic package represents Zenith's contemporary take on high-horology openworked watchmaking.

What sets this reference apart is the seamless all-ceramic construction—lightweight, virtually scratch-resistant, and strikingly dark—paired with the mesmerizing skeletonized movement visible through the dial. Contact Bizak & Co. today to purchase this Zenith Defy Skyline Skeleton online and experience best-in-class service from a trusted luxury watch dealer.

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

Buy this Defy Skyline Skeleton, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The Zenith Defy Skyline Skeleton reference 49.9300.3620/78.I001 belongs to one of the most forward-thinking collections in contemporary Swiss watchmaking. The Defy line traces its roots back to 1969, when Zenith first introduced the Defy as a sportier, more resilient complement to its dress watches. Decades later, Zenith revived and reimagined the Defy as the standard-bearer of its modern identity—bold, technically ambitious, and visually arresting. The Skyline Skeleton variant pushes that vision further by stripping the movement down to its architectural essentials and framing everything in an all-ceramic case.

At 41mm, the case diameter hits a versatile sweet spot—substantial enough to command attention on the wrist yet trim enough for all-day comfort. The choice of ceramic as the sole construction material is deliberate and significant. High-tech ceramic is prized among serious collectors for its near-total resistance to scratching, its hypoallergenic properties, and its deep, consistent matte-to-satin black finish that no metal can quite replicate. The ceramic bezel, case, and bracelet form one unified, seamless aesthetic that feels sculpted rather than assembled.

The black skeleton dial is the centrepiece of the design. Rather than hiding the movement behind a solid dial, Zenith's craftsmen have opened the architecture to reveal the beating heart of the watch through carefully finished bridges and plates. Black index hour markers provide the only concession to legibility, grounding the composition and preventing the skeletonized layout from becoming purely abstract. The result is a dial that rewards prolonged observation—every angle of light reveals new detail.

Powering the watch is an automatic skeleton movement, a fitting mechanical choice for a watch that is, at its core, a celebration of horological craft made visible. Zenith has long been regarded as one of the few Swiss manufactures that designs and produces its own movements entirely in-house, a tradition that stretches back over 150 years in Le Locle. That manufacturing depth means the skeleton movement inside the Defy Skyline is not an outsourced unit dressed for show, but a genuine expression of the brand's technical DNA.

On the wrist, the all-ceramic Defy Skyline Skeleton makes an unmistakable statement. The deep black ceramic bracelet sits cool and smooth against the skin and carries a refined weight that differs noticeably from stainless steel—lighter, yet paradoxically more substantial in feel. Whether paired with a tailored suit or worn against a casual sleeve, the watch reads as purposefully modern and thoroughly considered.

Bizak & Co. is pleased to offer this Zenith Defy Skyline Skeleton 49.9300.3620/78.I001 brand new and at the best price. As an authorised and experienced luxury watch dealer, we ensure every timepiece we sell is 100% authentic and comes in the condition described. Reach out to our team online at bizakandco.com to buy this reference today or to ask any questions—our specialists are ready to assist collectors and first-time buyers alike.

Technical Details
Reference
49.9300.3620/78.I001
Model
Defy Skyline Skeleton
Movement
Automatic
Case material
Ceramic
Bracelet material
Ceramic
Dial
Black skeleton dial with index hour markers
Case size
41mm
Requested condition
Brand New
Requested accessories
Full Set
FAQ

1. What makes the Zenith Defy Skyline Skeleton 49.9300.3620/78.I001 special?
This reference combines an all-ceramic case, bezel, and bracelet with a fully skeletonized movement and a black index dial, making it one of the most visually distinctive and technically refined pieces in the modern Defy lineup. The use of high-tech ceramic throughout the entire watch—not just the bezel—is rare and sets it apart from most competitors in its class.

2. What movement powers the Zenith Defy Skyline Skeleton?
The watch is powered by an automatic skeleton movement, allowing the wearer to observe the mechanical workings of the watch directly through the open-worked dial. Zenith designs and manufactures its movements in-house at its manufacture in Le Locle, Switzerland, reflecting a deep tradition of vertical integration.

3. What is the case size of the Zenith Defy Skyline Skeleton?
The case measures 41mm in diameter and is crafted entirely from high-tech ceramic. This size is broadly considered a versatile modern standard, sitting comfortably on a wide range of wrist sizes while maintaining a bold, sporty presence.

4. Is the Zenith Defy Skyline Skeleton suitable for everyday wear?
Yes—the all-ceramic construction makes this watch exceptionally well-suited to daily wear, as ceramic is highly resistant to scratching and does not show the micro-abrasions that accumulate on metal cases over time. Its robust build and automatic movement make it a practical yet luxurious daily companion.

5. What is the dial like on the Zenith Defy Skyline Skeleton reference 49.9300.3620/78.I001?
The dial is a black skeleton design featuring index hour markers, which offer a clean reference for timekeeping within the intricate openworked layout. The skeletonization exposes the movement architecture beneath, creating a dynamic visual experience that changes with every shift in light and viewing angle.

6. Is the Zenith Defy Skyline Skeleton a good buy, and how can I purchase it from Bizak & Co.?
Zenith's all-ceramic Defy Skyline Skeleton is highly sought after by collectors who value innovative materials, in-house movement manufacture, and distinctive skeleton design—making it a compelling acquisition both aesthetically and from a value perspective. You can buy the Zenith Defy Skyline Skeleton 49.9300.3620/78.I001 brand new at the best price by visiting bizakandco.com or contacting our team directly; we are happy to answer questions and guide you through your 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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