Zenith Defy Defy Classic Ceramic / Skeleton / Swizz Beatz

Reference 49.9001.670/78.R781

About this watch

The Zenith Defy Classic Ceramic / Skeleton / Swizz Beatz is a masterpiece that combines art, engineering, and functionality. Its unique design, coupled with innovative technology, makes it a strong contender in the luxury watch market. The round case, crafted from high-quality ceramic, gives it a sleek and modern appearance. The skeleton dial showcases the intricate movement within, allowing you to appreciate the artistry involved in its creation. The Zenith caliber Elite 670 SK automatic movement is packed with features that enhance its reliability and performance, including a silicon pallet lever and escape wheel that reduce friction, improving durability and longevity. This limited-edition watch meets all your needs, from precise timekeeping to water resistance of up to 100 meters. Its minimalist color scheme, dominated by black and silver hues, adds a touch of elegance without overwhelming the design. The stick and dot indexes add a subtle yet effective touch, making it suitable for both casual and formal occasions. With its lightweight ceramic construction, the Zenith Defy Classic sits comfortably on the wrist, ideal for all-day wear. Whether you're at a formal event or just hanging out with friends, this watch adapts effortlessly to your lifestyle.
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Key Features

  • 41mm Ceramic Case
  • Sapphire Glass for Scratch Resistance
  • Zenith Caliber Elite 670 SK Automatic Movement
  • 100m Water Resistance
  • 50h Power Reserve
  • Silicon Pallet Lever and Escape Wheel for Enhanced Durability
  • Skeletonized Dial with Stick and Dot Indexes

Specifications

Brand
Zenith
Family
Defy
Model
Defy Classic Ceramic / Skeleton / Swizz Beatz
Reference
49.9001.670/78.R781
Movement
elite-670-sk
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Skeleton
Case
41mm
Dial Color
Skeleton
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Zenith Defy Skyline Tourbillion Black Ceramic 馃敟BNIB 2025, $35K 馃敟

Zenith Defy Skyline Tourbillion Black Ceramic 馃敟BNIB 2025, $35K 馃敟

This is a Zenith Defy Skyline Tourbillion Black Ceramic watch, brand new in 2025. It comes with the original box and warranty card.

  • Condition: Brand New, BNIB
  • Movement type: Tourbillion
Posted at
Mar 2, 2026, 7:05 AM
Active
[WTS] Whole Lotta Wrist Fun! Zenith Defy Titanium Extreme Diver El Primero Sunray Blue Dial FULL 2024 Set!

Whole Lotta Wrist Fun! Zenith Defy Titanium Extreme Diver El Primero Sunray Blue Dial FULL 2024 Set!

A modern iteration of the Zenith El Primero Defy diver with a titanium case, featuring an insane blue starry sunray pattern dial and a sapphire crystal case back.

  • Condition: Mint
  • Diameter: 42.5mm
  • Case material: Titanium
  • Movement: El Primero automatic cal 3620 CS
Posted at
Mar 1, 2026, 7:57 PM
Active
[WTS] Zenith Defy Skyline Skeleton Black Ceramic

Zenith Defy Skyline Skeleton Black Ceramic

The Zenith Defy Skyline Skeleton is a high-end watch with a full ceramic construction, featuring a skeletonized dial and star-shaped rotor. It has a water resistance of 100M and an El primero movement beating at 5Hz.

  • Condition: like new
  • Water resistance: 100M
  • Power reserve: 55hr
  • Movement frequency: 5Hz (36,000 vibration per hour)
Posted at
Mar 1, 2026, 5:48 PM
Active
[WTS] 2022 Zenith Defy Classic Black Ceramic 49.9000.670

2022 Zenith Defy Classic Black Ceramic 49.9000.670

Up for sale is my Zenith Defy Skeleton in Black Ceramic with Box and Papers, dated 2022.

  • Warranty expiration date: 8/24/2027
  • Shipping location: MA, USA
Posted at
Mar 1, 2026, 2:10 PM
Active
[WTS] Zenith Defy Classic Skeleton 95.9000.670/78.M9000 - Full Kit

Zenith Defy Classic Skeleton 95.9000.670/78.M9000 - Full Kit

The seller is listing a Zenith Defy Classic Skeleton purchased new in 2020 and still in excellent condition.

  • Condition: Excellent
  • Accessories: all original links, box, card, instructions, cleaning cloth, hang tag
  • Condition Blemish: scuffing on the inside of the bracelet
Posted at
Feb 28, 2026, 11:02 AM
Active
[WTS] Zenith Defy Skyline Skeleton 41mm Black Dial - B&P, 2 straps + bracelet! (03.9300.3620/78.I001)

Zenith Defy Skyline Skeleton 41mm Black Dial - B&P, 2 straps + bracelet! (03.9300.3620/78.I001)

This Zenith Defy Skyline Skeleton watch is a men's automatic timepiece featuring a 41mm black dial.

  • Condition: Good condition, minor signs of light wear
  • Diameter: 41mm
  • Case: Skeleton case
  • Straps: 2 straps included
Posted at
Feb 26, 2026, 3:09 PM
Active