Zenith Defy Defy 21 Ultra Colour Khaki

Reference 97.9001.9004/80.R945.T3/P

About this watch

The Zenith Defy 21 Ultra Colour Khaki is a masterpiece of luxury watchmaking, combining cutting-edge technology with striking aesthetics. This limited edition piece boasts a robust titanium body and stunning khaki color scheme, making it stand out in a sea of conventional timepieces. The open case back reveals the intricate mechanics at work, while the sapphire glass covering the dial enhances the view of the stunning dial underneath. With a water resistance of up to 100 meters, this watch is built for life's adventures. At its heart lies the Zenith caliber El Primero 9004, featuring a self-winding movement with a cam-actuated chronograph capable of measuring time with an impressive precision of up to 1/100 of a second. The power reserve indicator and balance springs crafted from carbon-matrix carbon nanotube composite make this watch not only accurate but also durable.
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Key Features

  • Titanium case
  • Sapphire glass dial
  • Chronograph function with 1/100s precision
  • 50-minute power reserve for chronograph
  • Open case back to showcase mechanics
  • Balance springs made from carbon-matrix carbon nanotube composite
  • Water resistance up to 100 meters

Specifications

Brand
Zenith
Family
Defy
Model
Defy 21 Ultra Colour Khaki
Reference
97.9001.9004/80.R945.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