Zenith Defy Defy Zero G Sapphire / Lapis Lazuli

Reference 04.9000.8812/51.R584

About this watch

The Zenith Defy Zero G 04.9000.8812/51.R584 is a limited edition of 10 pieces. The model is defined by a gravity-control regulating system housed within a fully transparent sapphire case. The watch is housed in a 46 mm octagonal case manufactured entirely from sapphire crystal. Water resistance is rated to 3 ATM. The construction allows full visibility of the movement and the gimbal-mounted regulating organ. A sapphire crystal is fitted on both the dial side and case back. The dial is offset and executed in lapis lazuli. It displays hours, minutes, and small seconds, while the power-reserve indicator is positioned at 3 o’clock. The openworked layout exposes the movement architecture and the gravity-control module. Powering the watch is the automatic El Primero 8812S calibre. The movement operates at a frequency of 36,000 vibrations per hour (5 Hz) and provides a power reserve of approximately 50 hours. Its regulating organ is mounted within a patented gyroscopic module designed to maintain a horizontal position regardless of the watch’s orientation. The Defy Zero G 04.9000.8812/51.R584 is fitted with an integrated blue alligator leather strap and secured by a folding clasp.
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Specifications

Brand
Zenith
Family
Defy
Model
Defy Zero G Sapphire / Lapis Lazuli
Reference
04.9000.8812/51.R584
Movement Features
  • Hours, Minutes, Small Seconds
  • Power Reserve Indicator, Skeleton
Case
44mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Whole Lotta Wrist Fun! Zenith Defy Titanium Extreme Diver El Primero Sunray Blue Dial FULL 2024 Set!

Whole Lotta Wrist Fun! Zenith Defy Titanium Extreme Diver El Primero Sunray Blue Dial FULL 2024 Set!

A modern iteration of the Zenith El Primero Defy diver with a titanium case, featuring an insane blue starry sunray pattern dial and a sapphire crystal case back.

  • Condition: Mint
  • Diameter: 42.5mm
  • Case material: Titanium
  • Movement: El Primero automatic cal 3620 CS
Posted at
Mar 1, 2026, 7:57 PM
Active
[WTS] Zenith Defy Skyline Skeleton Black Ceramic

Zenith Defy Skyline Skeleton Black Ceramic

The Zenith Defy Skyline Skeleton is a high-end watch with a full ceramic construction, featuring a skeletonized dial and star-shaped rotor. It has a water resistance of 100M and an El primero movement beating at 5Hz.

  • Condition: like new
  • Water resistance: 100M
  • Power reserve: 55hr
  • Movement frequency: 5Hz (36,000 vibration per hour)
Posted at
Mar 1, 2026, 5:48 PM
Active
[WTS] 2022 Zenith Defy Classic Black Ceramic 49.9000.670

2022 Zenith Defy Classic Black Ceramic 49.9000.670

Up for sale is my Zenith Defy Skeleton in Black Ceramic with Box and Papers, dated 2022.

  • Warranty expiration date: 8/24/2027
  • Shipping location: MA, USA
Posted at
Mar 1, 2026, 2:10 PM
Active
[WTS] Zenith Defy Classic Skeleton 95.9000.670/78.M9000 - Full Kit

Zenith Defy Classic Skeleton 95.9000.670/78.M9000 - Full Kit

The seller is listing a Zenith Defy Classic Skeleton purchased new in 2020 and still in excellent condition.

  • Condition: Excellent
  • Accessories: all original links, box, card, instructions, cleaning cloth, hang tag
  • Condition Blemish: scuffing on the inside of the bracelet
Posted at
Feb 28, 2026, 11:02 AM
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
LNIB Zenith Defy Classic Black Ceramic Skeleton Rubber Strap April 2020 Complete

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

One of the thinnest Zenith Defy models, with a black ceramic case and titanium DLC buckle.

  • Condition: Like New Condition
  • Case material: Black Ceramic
  • Case size: 41mm
  • Band type: Rubber Strap
Posted at
Mar 30, 2025, 1:11 PM
Active
NEW 2024 Zenith Defy Skyline 41mm 97.9300.3620/79.I001 Titanium

NEW 2024 Zenith Defy Skyline 41mm 97.9300.3620/79.I001 Titanium

This is a brand new 2024 Zenith Defy Skyline 41mm titanium watch, featuring a 7.5-inch wrist size and additional interchangeable night blue rubber strap.

  • Condition: Excellent overall condition
  • Material: Titanium
  • Case Size: 41mm
  • Wrist Size: 7.5inch
Posted at
Mar 26, 2025, 6:23 PM
Active