Zenith Defy Skyline Defy Skyline 36 Stainless Steel / Blue
Reference 03.9400.670.51.I001
About this watch
The Zenith Defy Skyline 36 is a masterclass in luxury watchmaking, combining sleek design with robust functionality and precision engineering. The striking blue dial is a mesmerizing shade that shifts tone depending on the light, while the stainless steel case adds a modern touch suitable for both formal and casual occasions. With a diameter of 36 mm, this watch strikes a perfect balance between style and substance. At its heart lies the Zenith caliber Elite 670, an automatic movement featuring a central seconds hand, date function, and power reserve of 50 hours. The use of silicon in the escape wheel and pallet lever enhances durability and reduces friction, while water resistance reaches a respectable 100 meters. Whether you're swimming, showering, or caught in the rain, this watch is confident and durable. The sapphire crystal adds an extra layer of protection against scratches, ensuring your timepiece remains pristine even with daily wear.
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Key Features
- Zenith caliber Elite 670 automatic movement
- Central seconds hand and date function
- Power reserve of 50 hours
- Silicon escape wheel and pallet lever for durability and reduced friction
- Water resistance up to 100 meters
- Sapphire crystal for scratch protection
- Stainless steel case with open back for intricate movement visibility
Specifications
- Brand
- Zenith
- Family
- Defy Skyline
- Model
- Defy Skyline 36 Stainless Steel / Blue
- Reference
- 03.9400.670.51.I001
- Movement
- elite-670
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Case
- Stainless Steel 36mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] 2025 Zenith Defy Skyline Blue Skeleton Dial El Primero 3620 Automatic 41mm Complete Set - 03.9300.3620/79.I001](https://preview.redd.it/h25i9vm0vibf1.jpg?width=640&crop=smart&auto=webp&s=0fd1a54a7379093cf6694c0dfc6368467e324eab)
2025 Zenith Defy Skyline Blue Skeleton Dial El Primero 3620 Automatic 41mm Complete Set - 03.9300.3620/79.I001
This is a Zenith Defy Skyline with a blue skeleton dial, El Primero 3620 automatic movement, and a 41mm stainless steel case.
- Condition: NEW
- Material: Stainless Steel
- Size: 41mm diameter

Pre-Owned Zenith DEFY Skyline 03.9300.3620/51.I001
Pre-owned Zenith DEFY Skyline with a 41mm stainless steel case, automatic movement, blue dial, and 100m water resistance. The watch comes with its original inner and outer box, instruction manual, warranty card, hangtag, and a one-year Topper Pre-Owned Select warranty.
- Condition: 90% condition due to slight marks on the lugs, bezel, and throughout the case
- Bracelet size: up to 7 and 3/8 inches
- Warranty duration: one year
- Water resistance: 100 meters

Pre-Owned Zenith DEFY Skyline 03.9300.3620/51.I001
Pre-owned Zenith DEFY Skyline with a blue dial, automatic movement, stainless steel case, and a water resistance of 100 meters. The watch comes with its inner and outer box, instruction manual, warranty card, hangtag, and a one-year Topper Pre-Owned Select warranty.
- Condition: 90% condition due to slight marks on the lugs, bezel, and throughout the case.
- Case size: 41mm diameter
- Bracelet size range: up to 7 and 3/8 inches
- Water resistance: 100m depth rating

Pre-Owned Zenith DEFY Skyline 03.9300.3620/51.I001
Pre-Owned Zenith DEFY Skyline watch in good condition with some minor wear. The watch has an automatic movement and is water-resistant to 100 meters.
- Condition: 90% condition, slight marks on the lugs, bezel, and case; 91% condition on the bracelet
- Case size: 41mm diameter
- Material: Stainless Steel
- Dial color: Blue

NEW 2024 Zenith Defy Skyline 41mm 97.9300.3620/79.I001 Titanium
This is a brand new 2024 Zenith Defy Skyline 41mm titanium watch, featuring a 7.5-inch wrist size and additional interchangeable night blue rubber strap.
- Condition: Excellent overall condition
- Material: Titanium
- Case Size: 41mm
- Wrist Size: 7.5inch