Zenith Defy Defy El Primero 21 Black Ceramic / Skeleton / Cordura / Russia

Reference 49.9002.9004.68.R935

Zenith Defy El Primero 21 Black Ceramic / Skeleton / Cordura / Russia

About this watch

The Zenith Defy El Primero 21 Black Ceramic is a masterpiece of modern horology, blending cutting-edge technology with stunning aesthetics. Its sleek, sporty design and sophisticated black ceramic case make it a versatile accessory for any occasion. The open skeleton dial showcases Zenith's craftsmanship, while the stick and dot indexes add a touch of elegance. Equipped with a cam-actuated chronograph capable of measuring time with unprecedented accuracy, this watch is not just a fashion statement but a tool for serious time-measurement enthusiasts. With a power reserve indicator, water resistance of up to 100 meters, and a lightweight feel, this limited edition watch (only 35 units available) is a rare gem that transforms into a collector's item. Its resale value is likely to appreciate over time, making it an investment in a piece of history, craftsmanship, and luxury.

Buy Now on Jomashop

This is an affiliate link

Key Features

Zenith caliber El Primero 9004 movement
Sapphire crystal glass for durability and clarity
Water resistance up to 100 meters

Specifications

Brand

Zenith

Family

Defy

Model

Defy El Primero 21 Black Ceramic / Skeleton / Cordura / Russia

Reference

49.9002.9004.68.R935

Movement Features

Hours, Minutes, Small Seconds
Chronograph
Chronometer, Power Reserve Indicator

Case

44mm

Dial Color

Skeleton

Crystal

Sapphire

Water Resistance

100

Current Listings

Zenith Defy El Primero Sunray Blue Extreme Diver FULL SET Ref 95.9601.3620/51.I301

Zenith - 95.9601.3620/51.I301 · $7,850

A modern iteration of the Zenith Defy El Primero diver, featuring a unique blue starry sunray pattern on its dial. The watch is powered by an iconic automatic cal 3620 CS movement and comes in a 42.5MM titanium case.

Condition: Pre-owned, appears mint
Case Size: 42.5mm diameter
Movement Type: automatic cal 3620 CS

Posted at

Feb 15, 2026, 12:20 PM

Active

View listing on r/WatchExchange

2020 Zenith Defy El Primero 21 Skeleton Chronograph – Ref. 49.9000.9004/78.R582 – Full Set – Excellent Condition – $7,750 Shipped

Zenith - 49.9000.9004/78.R582 · $7,750

2020 Zenith Defy El Primero 21 Skeleton Chronograph, a high-performance chronograph showcasing Zenith’s innovative 1/100th-of-a-second movement, featuring an openworked dial and lightweight titanium case.

Condition: Excellent
Case Size: 44mm diameter
Case Material: Titanium
Movement Type: Automatic chronograph (El Primero 21, 1/100th second)

Posted at

Feb 12, 2026, 10:02 PM

Active

View listing on r/WatchExchange

Zenith Defy Skyline Skeleton 41mm 49.9300.3620/78.1001 BOXES/PAPERS!

Zenith - 49.9300.3620/78.1001

Size: 41mm

Posted at

Feb 11, 2026, 3:06 PM

Active

View listing on r/WatchExchange

Zenith Defy Skeleton Chrono 03.9500.3600/78.I001

Zenith - 03.9500.3600/78.I001

a Zenith Defy Skeleton Chrono is being listed for sale

Model: Defy Skeleton Chrono

Posted at

Feb 9, 2026, 3:03 PM

Active

View listing on r/WatchExchange

Zenith Defy Skyline Skeleton Black Ceramic

Zenith - Defy Skyline Skeleton · $11,999

The Zenith Defy Skyline Skeleton is a high-end watch featuring a full ceramic construction, skeletonized dial, and El primero movement. It has a 100M water resistance and a power reserve of 55 hours.

Condition: like new
Case Material: Black Ceramic
Water Resistance: 100M
Movement Frequency: 5Hz (36,000 vibration per hour)

Posted at

Feb 8, 2026, 3:34 PM

Active

View listing on r/WatchExchange