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

[WTS] Zenith Defy Skyline Big Date Flyback 70Pcs LE 馃敟Brand New 2025, $10.5k+鉁堬笍馃敟

Zenith Defy Skyline Big Date Flyback 70Pcs LE 馃敟Brand New 2025, $10.5k+鉁堬笍馃敟

This is a limited edition Zenith Defy Skyline Big Date Flyback, available in only 70 pieces. It comes with a box, warranty card, and manuals.

  • Condition: Brand New
  • Limited edition: 70 pieces
  • Availability: Zenith boutiques and retailers
  • Shipping: Shipped from Singapore Office
Posted at
Mar 25, 2026, 8:23 AM
Active
[WTS] Zenith Defy Skyline Skeleton Blue 馃敟Brand New 2026, $8500+鉁堬笍馃敟

Zenith Defy Skyline Skeleton Blue 馃敟Brand New 2026, $8500+鉁堬笍馃敟

The seller is listing a brand new Zenith Defy Skyline Skeleton Blue watch, which is a skeleton version of the popular Defy collection.

  • Condition: Brand New
  • Shipping: shipped from Singapore, tariffs/duties to USA included in price
  • Payment: via wire or credit card with 4.9% fee
Posted at
Mar 24, 2026, 7:36 AM
Active
[WTS] Zenith Defy Skeleton Chrono 03.9500.3600/78.I001

Zenith Defy Skeleton Chrono 03.9500.3600/78.I001

The Zenith Defy Skyline Skeleton Chronograph represents the pinnacle of modern design and precision craftsmanship, featuring a bold yet refined wrist presence and an open-worked dial that reveals the stunning architecture of Zenith鈥檚 legendary movement.

  • Condition: Excellent overall with only light signs of wear
  • Case size: 42mm diameter
  • Water resistance: 100m depth rating
  • Movement: El Primero 3600 automatic chronograph caliber
Posted at
Mar 22, 2026, 4:02 PM
Active
[WTS] Zenith Defy 21. Titanium. Full Kit. OEM rubber and Deployant Included.

Zenith Defy 21. Titanium. Full Kit. OEM rubber and Deployant Included.

Zenith - Defy 21 $5,950
This is a Zenith Defy 21 in titanium, which comes with a full kit including OEM rubber and deployant clasp. It's located in NJ USA and the seller is open to showing the watch through FaceTime.

  • Case material: Titanium
  • Box and papers included: true
Posted at
Mar 22, 2026, 11:51 AM
Active
[WTS] Zenith Defy Extreme 馃 ($9,500) Watch only

Zenith Defy Extreme 馃 ($9,500) Watch only

A Zenith Defy Extreme with a 45mm titanium case, this watch has wrist presence and is comfortable to wear.

  • Condition: Good condition cosmetically and mechanically
  • Case material: Titanium
  • Bracelet type: OEM rubber strap
  • Case size: 45mm
Posted at
Mar 19, 2026, 4:23 PM
Active
[WTS] Zenith Defy Skyline Closed Dial 03.9300.3620/02.1001 鈾︼笍Lightly Used 2024鈾︼笍

Zenith Defy Skyline Closed Dial 03.9300.3620/02.1001 鈾︼笍Lightly Used 2024鈾︼笍

This Zenith Defy Skyline Closed Dial is a recent model from Q2 2024, coming with its full set including box and papers.

  • Condition: Lightly Used
  • Case size: not specified
  • Water resistance: not specified
Posted at
Mar 19, 2026, 12:23 AM
Active
[WTS] 2022 Zenith Defy Black Ceramic Skeleton 2022 with Box and Papers 49.9000.670

2022 Zenith Defy Black Ceramic Skeleton 2022 with Box and Papers 49.9000.670

Zenith - 49.9000.670 $6,500
Up for sale is my Zenith Defy Skeleton in Black Ceramic with Box and Papers, dated 2022.

  • Year: 2022
  • Warranty Expires: August 2027
  • Payment Methods: Zelle, Venmo, PayPal F&F, face to face
Posted at
Mar 18, 2026, 11:54 AM
Active
[WTS] Zenith Defy 38.2000.463 GMT Automatic Steel&Gold Men's Watch In Original Box $750

Zenith Defy 38.2000.463 GMT Automatic Steel&Gold Men's Watch In Original Box $750

Zenith - 38.2000.463 $750
This Zenith Defy 38 is a men's automatic watch featuring a gold and stainless steel case, leather band, and automatic movement.

  • Condition: Preowned, with some scratches, tears, wear and marks
  • Movement: Automatic
  • Case material: Gold & Stainless Steel
  • Band type: Zenith Leather with marked buckle band
Posted at
Mar 17, 2026, 4:31 PM
Active
[WTS] 2024 Zenith Defy Extreme Titanium Diver El Primero Sunray Blue Dial FULL SET

2024 Zenith Defy Extreme Titanium Diver El Primero Sunray Blue Dial FULL SET

A modern iteration of the classic Defy diver, featuring a titanium case and a stunning blue starry sunray dial.

  • Condition: Mint, with light wear
  • Case size: 42.5mm diameter
  • Movement: El Primero cal 3620 CS
  • Depth rating: 30m water resistance
Posted at
Mar 15, 2026, 9:40 PM
Active