Zenith Defy Defy El Primero 21 Black Ceramic / Skeleton / Bracelet

Reference 49.9000.9004/78.M9000

Zenith Defy El Primero 21 Black Ceramic / Skeleton / Bracelet

About this watch

The Zenith Defy El Primero 21 is a masterclass in design and technology, featuring a unique chronograph that measures time with unparalleled accuracy. Its striking black ceramic case exudes a modern and sporty vibe while remaining elegant enough for formal occasions. The skeleton design allows you to peek into the intricate workings of the watch, making it a conversation starter. At its core is the El Primero 9004 caliber, a self-winding movement capable of measuring time down to 1/100 of a second. With a balance wheel operating at 360,000 beats per hour and cam-actuated chronograph, this watch boasts accuracy and precision. The power reserve indicator adds sophistication to the dial, while the water resistance of 100 meters makes it ready for any adventure. Whether you're dressing up or going casual, this timepiece effortlessly elevates your ensemble. It's a statement piece that combines cutting-edge technology with striking design, perfect for both watch enthusiasts and casual wearers alike.

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Key Features

Zenith El Primero 9004 movement
Black Ceramic case
Chronograph function with power reserve indicator
Water resistance of 100 meters
Sapphire crystal glass
Robust yet comfortable size (44mm diameter, 14.5mm height)
Ceramic bracelet with secure 23mm lug width

Specifications

Brand

Zenith

Family

Defy

Model

Defy El Primero 21 Black Ceramic / Skeleton / Bracelet

Reference

49.9000.9004/78.M9000

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 EXTREME TITANIUM CHRONO 45MM SKELETONIZED DIAL - 95.9100.9004/01.I001 - MINT/LNIB - FULL SET

Zenith - 95.9100.9004/01.I001 · $12,750

The Zenith Defy Extreme Titanium Chrono features a bold 45mm titanium case with a skeletonized dial and transparent design.

Condition: Mint/LNIB
Case Diameter: 45mm
Dial Transparency: Transparent / Skeletonized

Posted at

Sep 7, 2025, 12:43 PM

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Zenith Defy Skeleton Blue Skeleton🔥Brand New 8/2025, $9000🔥

Zenith - Defy Skeleton Blue Skeleton · $9,000

This Zenith Defy Skeleton Blue Skeleton is a brand new watch, dated August 2025. It comes with its original box and warranty card.

Condition: Brand New
Warranty Date: 8/2025
Shipping Cost: Additional cost

Posted at

Sep 7, 2025, 6:01 AM

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Vintage Zenith Defy A3642

Zenith - A3642 · $1,100

An early 1970s Zenith Defy A3642, known for its octagonal case and 14-sided bezel. It has a military gray/green dial with patina, and a sturdy case with scratches.

Condition: Used, with cosmetic damage (scratches on case, chip in crystal)
Movement: 2552PC
Servicing: Serviced, running extremely well
Diameter: 37mm

Posted at

Sep 4, 2025, 4:48 PM

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[USA-CA] Zenith Defy El Primero 21 Titanium 44mm Chronograph – Full Set (Skeleton Dial) – $6,800

Zenith - Defy El Primero 21 · $6,400

The Zenith Defy El Primero 21 Chronograph is a high-end watch with a 44mm titanium case, skeleton dial, and automatic chronograph movement. It features a 100m water resistance, 53 jewels, and a ~50-hour power reserve.

Condition: Excellent pre-owned condition
Case size: 44mm diameter
Water depth rating: 100m
Movement type: Automatic chronograph

Posted at

Sep 2, 2025, 1:44 PM

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