Innovation is always on the horizon in the watchmaking world, and Zenith’s latest release—the Defy Skyline Skeleton Chronograph—is the perfect example. Unveiled during the 2025 LVMH Watch Week, this skeletonized version of the Defy Skyline Chronograph takes an already impressive luxury sports watch and elevates it with an openworked dial that lets you see the inner workings of the watch. At Moyer Fine Jewelers, we’re thrilled to present this timepiece to our clients.

What's New in the Zenith Defy Skyline Chronograph?

The Zenith Defy Skyline Skeleton Chronograph builds on the foundation of last year’s Defy Skyline Chronograph, keeping the bold design elements that make this watch stand out. You get the same sleek 42mm steel case, featuring a dynamic 12-facet bezel, and an integrated H-link bracelet that carries the same mix of brushed and polished surfaces. But what really sets this version apart is the skeletonized dial, which not only lets you admire the impressive El Primero 3600SK movement inside, but also adds an extra layer of intrigue to this already striking watch.

 A Close Look at Zenith’s Skeletonized Movement

The real magic lies within the El Primero 3600SK movement. Known for its ability to measure 1/10th of a second, this skeletonized version of the legendary El Primero 3600 offers an incredible level of precision. You can actually see the inner mechanics at work as the chronograph hand completes a full rotation every 10 seconds, a captivating sight that makes the watch feel almost alive on your wrist. Thanks to this advanced movement, the Defy Skyline Skeleton Chronograph isn’t just a visually striking timepiece, it’s also a technical marvel that pushes the boundaries of what a chronograph can do.

Zenith’s Unique Design Philosophy

Zenith has always been about finding the right balance between form and function, and the Defy Skyline Skeleton Chronograph 03.9500.3600/79.I001 is a perfect example of that. Taking a closer look, you’ll notice that the movement’s geometric cutouts reflect the shapes of Zenith’s iconic ‘60s “double Z” logo, along with the modern star emblem, a nod to founder Georges Favre-Jacot’s fascination with the night sky and its celestial wonders. The 42mm steel case, combined with the 12-facet bezel and alternating finishes, adds a rugged touch while emphasizing the futuristic design. The openworked dial lets you appreciate the inner workings of the movement, making this watch both a statement piece and a testament to Zenith’s watchmaking expertise. Water-resistant to 10 ATM, it’s also designed for durability, making it perfect for daily wear or those special occasions when you want to make a lasting impression.

A key feature of the Defy Skyline collection is its integrated H-link bracelet, and the Chronograph Skeleton models are no exception. The bracelet seamlessly continues the mix of brushed and polished finishes found on the case, tapering towards the folding clasp for a comfortable fit. Zenith offers an additional color-matched rubber strap, designed with a star-patterned motif that matches the movement’s color. With a simple push of a button located on the back of the case, you can easily swap between the steel bracelet and the rubber strap, giving you even more versatility with your watch. 

Since its launch in 2022, the Defy Skyline collection has evolved significantly. From the Defy Skyline to the Defy Skyline Skeleton and the Defy Skyline Chronograph, Zenith has continuously pushed the boundaries of watch making. Now, in 2025, the addition of the Defy Skyline Chronograph Skeleton 03.9500.3600/79.I001 seems like a natural progression. Who knows what Zenith will create next?

Pricing and Availability

At Moyer Fine Jewelers, we are proud to offer the Zenith Defy Skyline Skeleton Chronograph in both blue and black dial variations. The price for this remarkable timepiece starts at $15,500, making it a premium investment for any watch enthusiast.

Ready to add the Zenith Defy Skyline Skeleton Chronograph to your collection? Visit us at Moyer Fine Jewelers or shop online to experience the craftsmanship that defines this exceptional timepiece.