Zenith Defy Defy 21 Ultra Colour Blue

Reference 97.9001.9004-6/80.R946.T3/P

About this watch

The Zenith Defy 21 Ultra Colour Blue is a masterpiece of innovation and design, boasting a striking skeleton design, vibrant blue hue, and advanced movement. With its limited production run of just eight units, this watch is not only a timekeeping device but a piece of horological art. The self-winding Zenith caliber El Primero 9004 features a cam-actuated chronograph capable of measuring time with an accuracy of up to 1/100 of a second, making it a marvel of engineering. Its lightweight titanium construction and modern matte finish give it a sleek appearance that is both stylish and durable. The watch's versatility makes it suitable for formal occasions and casual outings alike, thanks to its chronograph functionality and water resistance rating of 100 meters. As a collector's dream, the Zenith Defy 21 Ultra Colour Blue is perfect for those who value style, functionality, and precision engineering.
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Key Features

  • Zenith caliber El Primero 9004 movement
  • Titanium case with matte finish
  • Sapphire crystal glass
  • 100 meter water resistance
  • Chronograph functionality with power reserve indicator
  • Limited production run of only eight units
  • Lightweight and durable construction

Specifications

Brand
Zenith
Family
Defy
Model
Defy 21 Ultra Colour Blue
Reference
97.9001.9004-6/80.R946.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 El Primero 21 Titanium Black 13K MSRP Box Paper 95.9000.9004/78.R582

Zenith Defy El Primero 21 Titanium Black 13K MSRP Box Paper 95.9000.9004/78.R582

Zenith - 95.9000.9004/78.R582 · $6,995.007
This stunning Zenith Defy El Primero 21 Titanium watch features a black openworked skeleton dial and a black Zenith alligator strap. The watch arrives with original Zenith boxes and papers, including an international warranty card, quick-step guide, and manual.

  • Condition: Great condition with only minor wear
  • Case diameter: 44.0 mm
  • Case thickness: 14.5 mm
  • Lug width: 23.0 mm
Posted at
May 5, 2025, 1:14 AM
Active
Pre-Owned Zenith DEFY Revival A3691 03.A3642.670/3691.M3642

Pre-Owned Zenith DEFY Revival A3691 03.A3642.670/3691.M3642

Pre-owned Zenith DEFY Revival watch in red dial color, automatic movement, stainless steel case (37mm), and 300m water resistance.

  • Condition: 82% condition, with marks on lugs, bezel, and case; 78% condition for the bracelet due to marks on links and clasp
  • Movement: Automatic
  • Case size: 37mm
  • Material: Stainless Steel
Posted at
May 1, 2025, 1:47 AM
Active
[WTS] ZENITH Defy Classic White Ceramic 49.9002.670/01.R792 $6500 CON U.S.

ZENITH Defy Classic White Ceramic 49.9002.670/01.R792 $6500 CON U.S.

This Zenith Defy Classic features a white ceramic case, automatic movement, and a comfortable design that makes it a conversation starter.

  • Condition: Flawless condition
  • Case Size: 41mm diameter
  • Material: Ceramic
  • Movement Type: Automatic
Posted at
Apr 30, 2025, 8:59 PM
Active
[WTS] Zenith Defy Skeleton 95.9000.670/78.M9000 full set + OEM strap - $4995

Zenith Defy Skeleton 95.9000.670/78.M9000 full set + OEM strap - $4995

A skeleton watch with a titanium bracelet that sparkles in the light, featuring a Zenith caliber Elite 670 SK movement.

  • Condition: Excellent, with minor scratches on the titanium bracelet and bezel
  • Movement: Zenith caliber Elite 670 SK with 50 hour power reserve, silicon pallet lever and escape wheel, and bi-directional quickset date
  • Water Resistance: 100m depth rating
  • Size: 41mm diameter, 45.2mm lug-to-lug, 10.8mm thickness
Posted at
Apr 29, 2025, 11:51 PM
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[WTS] Classic Zenith Defy Skeleton 95.9000.670/78.R584 Blue Gator Rubber

Classic Zenith Defy Skeleton 95.9000.670/78.R584 Blue Gator Rubber

The Defy Skeleton is a bold statement of style and innovation, crafted from lightweight titanium with a skeleton dial that exposes its Elite 670 automatic movement.

  • Condition: Very good (8.8/10)
  • Msrp: $9,700
  • Material: titanium
Posted at
Apr 28, 2025, 10:35 PM
Active
>>REDUCED FURTHER<< ZENITH DEFY EL PRIMERO CHRONOGRAPH LAND ROVER LIMITED EDITION

>>REDUCED FURTHER<< ZENITH DEFY EL PRIMERO CHRONOGRAPH LAND ROVER LIMITED EDITION

Zenith - 97.9000.9004/01.R787 · $6,850.007
The Zenith Defy El Primero 21 Land Rover Limited Edition is a 44mm titanium watch featuring an in-house movement that measures time to 1/100 second, with a dark gray dial and orange accents.

  • Condition: MINT
  • Case material: bead blasted titanium
  • Case diameter: 44mm
  • Movement type: in house El Primero movement
Posted at
Apr 27, 2025, 6:42 PM
Active
>>REDUCED FURTHER<< ZENITH DEFY EXTREME DIVER TITANIUM 5 Year WARRANTY

>>REDUCED FURTHER<< ZENITH DEFY EXTREME DIVER TITANIUM 5 Year WARRANTY

A Zenith Defy El Primero Extreme Diver in Titanium with a black dial, ceramic bezel, and orange highlights.

  • Condition: LNIB (Like New In Box)
  • Diameter: 42mm
  • Water Resistance: 600m
  • Movement: in house El Primero movement
Posted at
Apr 7, 2025, 2:45 PM
Active
Zenith Defy Revival Shadow 97.A3642.670/21.M3642

Zenith Defy Revival Shadow 97.A3642.670/21.M3642

The Zenith Defy Revival Shadow is a high-end watch that comes in superb condition, with minimal signs of wear.

  • Condition: superb, almost like-new
  • Case and bracelet condition: like-new
  • Warranty expiration date: March 2030
  • Shipping method: FedEx Priority
Posted at
Apr 5, 2025, 2:18 AM
Active
LNIB Zenith Defy Classic Black Ceramic Skeleton Rubber Strap April 2020 Complete

LNIB Zenith Defy Classic Black Ceramic Skeleton Rubber Strap April 2020 Complete

A Zenith Defy Classic Black Ceramic Skeleton watch with a 41mm case, dated April 2020. It features a black ceramic case and titanium DLC buckle.

  • Condition: Like New Condition
  • Case diameter: 41mm
Posted at
Apr 1, 2025, 1:01 PM
Active