Zenith Defy Defy 21 Ultra Colour Green

Reference 97.9001.9004/80.R943.T3/P

About this watch

The Zenith Defy 21 Ultra Colour Green is a masterpiece of luxury watchmaking, boasting an impressive skeleton design and advanced movement. Crafted from titanium, this timepiece combines robustness with unexpected lightness, making it comfortable for daily wear. The bold green hue and matte finish provide a unique blend of sportiness and sophistication, setting it apart from other luxury watches in its category. With a water resistance of up to 100 meters and a limited production run of just 8 units worldwide, this watch is not only a testament to Zenith's commitment to quality and innovation but also a rare collector's dream. The El Primero 9004 movement, with its self-winding mechanism and own escapement system, allows for precise timekeeping and adds a touch of traditional watchmaking charm. Whether you're looking for a statement piece or a functional timekeeper, the Defy 21 Ultra Colour Green checks all the boxes.

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Key Features

Zenith caliber El Primero 9004 movement
Skeleton design with bold green hue and matte finish
Titanium construction for robustness and lightness
Water resistance up to 100 meters
Limited production run of just 8 units worldwide
Chronograph function with power reserve indicator
Sapphire glass crystal

Specifications

Brand

Zenith

Family

Defy

Model

Defy 21 Ultra Colour Green

Reference

97.9001.9004/80.R943.T3/P

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 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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