The Zenith Defy Skyline Skeleton White Surfer Ceramic is a 100-piece collaboration with Time+Tide and the third, final watch in the brands’ Surfer Trilogy. Reference 49.9309.3620/85.I001 pairs a 41 mm white ceramic case and bracelet with a gradient-blue skeleton dial and Zenith’s high-frequency El Primero 3620 SK movement. Time+Tide’s US listing showed a price of US$19,600 and an “Out of stock” status on October 8, 2026; that listing does not establish stock at other authorized sellers.
What is the White Surfer Ceramic?
It is a limited-edition Defy Skyline made by Zenith with watch publication and retailer Time+Tide. Zenith identifies it as the third and final chapter of their Surfer Trilogy, with production limited to 100 pieces. The exact reference is 49.9309.3620/85.I001. The collaboration and edition details appear in Zenith’s official release and the Time+Tide US product listing.
What are its case and dial like?
The watch has a 41 mm white ceramic case, measuring 11.6 mm thick and 46.3 mm from lug to lug, according to Time+Tide’s launch coverage. Its openworked dial uses a gradient blue finish against the white exterior. The star-shaped bridges are treated with Super-LumiNova. A sapphire crystal protects the front, and a sapphire display back reveals the movement.
The case is rated to 10 ATM, or 100 metres, of water resistance. This is a stated watch specification, not a recommendation for any particular water activity; follow Zenith’s use and care guidance for the watch.
Free tools Windows power users keep installed
One-click scans. No signup required.
#1 Best Overall
- The sporty, free-sprung balance flying tourbillon watch, crafted by Swiss chief designer Etienne Ruffieux with modern architectural aesthetics, features an independently developed architectural tourbillon movement adorned with oversized ruby bearings. Its design philosophy is expressed through the interplay of light and shadow created by extreme skeletonization. This timepiece has been honored with the European International Design Award for its outstanding original design.
- Independently developed CAL9001 free-sprung balance flying tourbillon movement, manual winding, 28,880 vibrations per hour, 25 ruby bearings. Features high-end finishing including satin brushing and beveled edges, engraved brand logo with gold-stamped. Dual mainspring series technology delivers 80-hour power reserve (twice that of standard tourbillon movements). This technology ensures more uniform and gradual mainspring release, resulting in enhanced timekeeping precision and stability.
- The CAL9001 tourbillon movement features the exclusive free-sprung micro-adjustment technology typically reserved for luxury timepieces. This free-sprung system eliminates the need for a balance spring regulator, thereby overcoming the timing inaccuracies caused by regulator displacement in conventional mechanical movements. This ensures the watch delivers enhanced precision and stability in timekeeping.
- This tourbillon features a high-tech ceramic bezel. Ceramic resists discoloration and is harder than metal, protecting the watch from scratches. Weighing half as much as stainless steel, it reduces wrist strain for enhanced comfort.
- The watch is water-resistant to 50 meters. Featuring a double-sided sapphire crystal and an aerospace-grade fluororubber strap, it offers waterproof, sweat-resistant, and corrosion-resistant properties for comfortable and durable wear. Featuring Super-LumiNova Luminous hands and hour markers. We provide a 3-year worldwide warranty.
How does the El Primero 3620 SK work?
The automatic El Primero 3620 SK runs at 5 Hz, equivalent to 36,000 vibrations per hour, and has an approximately 55-hour power reserve. Zenith specifies a silicon escapement and hacking seconds. The dial displays central hours and minutes alongside a 1/10th-second indicator at 6 o’clock. Zenith says this indicator is driven directly by the escapement, linking the prominent subdial to the movement’s high operating frequency rather than treating it as a conventional small-seconds display. Specifications are listed by Zenith and Time+Tide.
What comes with the watch?
It is supplied with an integrated white ceramic bracelet and an additional white patterned rubber strap. Both use a quick-change mechanism that requires no tools, allowing the wearer to switch between the bracelet and strap without buying a separate conversion system. The supplied configuration is listed by Time+Tide and in Zenith’s release.
Rank #2
- Stylish Skeleton Dial Design – Unique skeleton-style dial with bold colors and visible gears creates a strong visual impact, making this men’s watch a statement piece for fashion-forward individuals. Perfect for daily wear, business casual, or outdoor activities
- Comfortable Silicone Strap – High-quality silicone band provides a lightweight, flexible, and comfortable fit for long-term wear. Adjustable strap length fits most wrist sizes, ideal for men seeking both comfort and durability
- Quartz Movement with Multifunction Display– Powered by a reliable quartz movement for precise timekeeping. The multifunction chronograph design includes sub-dials for stopwatch and calendar features, combining style with practicality.
- Durable Mineral Glass & Alloy Case – Built with a sturdy alloy case and mineral glass mirror, the watch resists daily wear and tear, protecting against scratches and maintaining clarity for long-lasting performance
- Water Resistant up to 30M (3ATM) – Suitable for daily use such as handwashing and light rain. Not recommended for swimming or diving, ensuring a balance of sporty versatility and fashion-forward design
How much does it cost, and is it available?
Time+Tide’s US listing displayed US$19,600 and “Out of stock” when checked on October 8, 2026. This is a dated status for that retailer’s US listing, not confirmation that every authorized seller has sold through its allocation. Zenith’s release said the watch was offered through Time+Tide, authorized Zenith retailers and Zenith boutiques at launch; it does not confirm present inventory.
Time+Tide’s launch article recorded launch prices of US$19,600, £17,700, CHF 18,900, €20,500 and A$30,300. These are launch figures, not a current price survey or a guarantee of what a seller will charge now. For current stock or pricing, check directly with an authorized Zenith retailer or boutique, or with Time+Tide.
Rank #3
- The sporty, free-sprung balance flying tourbillon watch, crafted by Swiss chief designer Etienne Ruffieux with modern architectural aesthetics, features an independently developed architectural tourbillon movement adorned with oversized ruby bearings. Its design philosophy is expressed through the interplay of light and shadow created by extreme skeletonization. This timepiece has been honored with the European International Design Award for its outstanding original design.
- Independently developed CAL9001 free-sprung balance flying tourbillon movement, manual winding, 28,880 vibrations per hour, 25 ruby bearings. Features high-end finishing including satin brushing and beveled edges, engraved brand logo with gold-stamped. Dual mainspring series technology delivers 80-hour power reserve (twice that of standard tourbillon movements). This technology ensures more uniform and gradual mainspring release, resulting in enhanced timekeeping precision and stability.
- The CAL9001 tourbillon movement features the exclusive free-sprung micro-adjustment technology typically reserved for luxury timepieces. This free-sprung system eliminates the need for a balance spring regulator, thereby overcoming the timing inaccuracies caused by regulator displacement in conventional mechanical movements. This ensures the watch delivers enhanced precision and stability in timekeeping.
- This tourbillon features a high-tech ceramic bezel. Ceramic resists discoloration and is harder than metal, protecting the watch from scratches. Weighing half as much as stainless steel, it reduces wrist strain for enhanced comfort.
- The watch is water-resistant to 50 meters. Featuring a double-sided sapphire crystal and an aerospace-grade fluororubber strap, it offers waterproof, sweat-resistant, and corrosion-resistant properties for comfortable and durable wear. Featuring Super-LumiNova Luminous hands and hour markers. We provide a 3-year worldwide warranty.
White Surfer Ceramic specifications
| Specification | Details |
|---|---|
| Reference | 49.9309.3620/85.I001 |
| Edition | Limited to 100 pieces |
| Case | 41 mm white ceramic; 11.6 mm thick; 46.3 mm lug-to-lug |
| Dial | Gradient-blue openworked dial; star-shaped bridges with Super-LumiNova |
| Crystal | Sapphire front and display back |
| Water resistance | 10 ATM / 100 metres |
| Movement | Automatic El Primero 3620 SK; 5 Hz / 36,000 vibrations per hour; silicon escapement |
| Indications | Central hours and minutes; 1/10th-second indicator at 6 o’clock; hacking seconds |
| Power reserve | Approximately 55 hours |
| Supplied straps | Integrated white ceramic bracelet and white patterned rubber strap; both tool-free quick-change |
Movement, edition, water-resistance and strap details are from the Zenith press release and Time+Tide listing; case dimensions are from Time+Tide’s launch article.
Quick Recap
Best Value
- Aesthetic Appeal - Breaks the mold by a genius hybrid of back-to-front transparent skeleton design and mechanical aesthetics, bold enough to make a statement with fun details that occur through the sapphire glass.
- Take the best of the Chinese craftsmanship to form a refine ceramic case for the purest highly defined beauty, soft & silky touch, resistance and lightweight. Each rough case involves 72hrs heating by 1800°C and over 200hrs polishing to deliver a tint of jelly and shine.
- A pithy glint flows in the face of this piece when the light comes at a specific angle. Innovated by CIGA Design, the dial sets with multiple reflective modules that comprise thousands of cuts by diamond tools on a CNC micro engraving machine. Energize your fashion game and add to that pre-opening hype with your friends.
- Diverse Choices - The use of ceramic, metals and silicone makes it possible to add a variety of different shades. X Series - Machina explores unexpected colors with a hazed tone to make an eye-catching impact this season.
- Street Vibe Presentation - A package always communicates the soul of a brand. Each Machina will be unveiled in an impressive metal box. Perfect style for collection and gifting occasions, maximumly loaded with love and creativity. Comes with a cool bunny watch pillow of neon fabric, reliable and playable. Perfect valentines day gift!
Rank #4
- Luxury Automatic Watch:High-quality skeleton automatic watch with transparent glass bottom cover makes it easy to see the movement which will give you an extraordinary artistic beauty.You can see each precision part rotate accurately and feel the time passing by.
- Automatic: Operate without battery, powers automatically with the movement of your arm, automatic self-winding. However, proper manual winding is indispensable,which can effectively reduce time deviation.(Note: Mechanical watch is different from quartz watch. Insufficient mechanical kinetic energy will cause the watch to stop, please winding it in time.)
- ⌚【Suitable Occasion】:This stylish retro style watch has a unique design and exquisite craftsmanship, which can be used in any occasion or as a gift for yourself, your boyfriend, brother, or your father.A perfect gifts for Valentine's Day, anniversary, business, birthday, Thanksgiving Day, Father's Day Christmas etc.
- ★30M Daily Waterproof★30M water resistant design, perfect for all kind of business, casual, indoor and outdoor activities and daily use. Daily life waterproof, can bear sweat, accidental rain or water splash, Not suitable for showering, bathing, swimming and water related work.
- ❤Perfect After-Sale:FANMIS Men's Watch is committed to providing high quality products and perfect after-sales service.All FANMIS watch has 12 month warranty.If you have any dissatisfaction, contact us anytime,we will do our best to make it right! Add to Cart now,ensure you receive the expecting watch on Amazon.
