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

Zenith Defy Revival A3691

Zenith - A3691 · $5,100

This Zenith Defy Revival features a 37mm stainless steel case with a ruby gradient dial and Cal. Elite 670 automatic movement.

Condition: Very good condition, worn
Case size: 37mm diameter
Water resistance: 300m depth rating
Movement type: automatic

Posted at

Apr 19, 2026, 12:12 AM

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Zenith Defy Revival

Zenith - 03.A3648.670/21.M3648 · $5,350

This listing is for a Zenith Defy Revival, a 37mm watch that comes with a full set.

Case size: 37mm
Year of manufacture: 2025

Posted at

Apr 18, 2026, 6:43 PM

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Zenith Defy Skyline Skeleton Black Ceramic

Zenith - Defy Skyline Skeleton · $11,500

This Zenith Defy Skyline Skeleton features a full ceramic construction with 100M WR and an El primero movement beating at 5Hz, along with a skeletonized dial and rotor.

Condition: like new
Water Resistance: 100m
Power Reserve: 55hr
Vibration Per Hour: 36000

Posted at

Apr 17, 2026, 5:51 PM

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Zenith Defy Skyline Ice Blue Japan Exclusive 03.9300.3620/16.I001 - 9.9/10 - $7,800

Zenith - 03.9300.3620/16.I001 · $7,800

This is a stunning Zenith Defy Skyline Ice Blue, Japan-exclusive /16 variant with baguette diamond hour markers and an El Primero Caliber 3620 movement.

Condition: 9.9/10 - essentially new
Case size: 41mm diameter
Water resistance: 100m
Movement frequency: 5Hz / 36,000vph

Posted at

Apr 15, 2026, 1:18 PM

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Zenith Defy Skyline Chronograph Silver - Full Set 2024 - SS Bracelet & Green Strap w/ Deployant - $8,150

Zenith - Defy Skyline Chronograph · $8,150

Bracelet type: stainless steel
Strap color: green

Posted at

Apr 14, 2026, 12:47 PM

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Zenith Defy. Titanium. Skeleton. 🔥

Zenith - Defy Skeleton · $5,250

A Zenith Defy Skeleton watch in titanium, featuring an automatic movement and deployant clasp.

Condition: Very good condition
Material: Titanium
Movement Type: Automatic

Posted at

Apr 13, 2026, 7:39 PM

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Zenith Defy El Primero 21 $5050

Zenith - Defy El Primero 21 · $5,050

A Zenith El Primero 21 is being sold to fund a Credor purchase during the seller's Japan trip.

Condition: Moderate wear, light scratches

Posted at

Apr 13, 2026, 7:32 PM

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(Zenith) (Defy Classic) (alligator strap and bracelet)

Zenith - 95.9000.670/77.R782 · $6,500

This Zenith Defy Classic features a 41mm titanium case, a silver skeleton dial, and a sapphire crystal. The watch comes with an alligator strap and a stainless steel bracelet.

Condition: Good to new
Bracelet: Stainless Steel
Dial: silver skeleton

Posted at

Apr 13, 2026, 6:45 PM

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