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] 2020 Zenith Defy Classic Skeleton Titanium 95.9000.670/78.M9000 41mm Full Set - $5,995

2020 Zenith Defy Classic Skeleton Titanium 95.9000.670/78.M9000 41mm Full Set - $5,995

A Zenith Defy Classic Skeleton Titanium is up for sale, a skeleton watch featuring a titanium case and an excellent condition.

  • Condition: Excellent condition with minimal signs of wear
  • Case Material: titanium
  • Diameter: 41mm
Posted at
May 24, 2026, 11:52 AM
Active
[WTS] Zenith Defy Skeleton. Titanium. Lightweight. Nice sports watch !!

Zenith Defy Skeleton. Titanium. Lightweight. Nice sports watch !!

Zenith - Defy Skeleton · $4,700
A lightweight sports watch with a titanium case.

  • Material: titanium
  • Location: NJ USA
Posted at
May 24, 2026, 11:17 AM
Active
[WTS] Zenith Defy Skeleton. Titanium. Clean. Lightweight..

Zenith Defy Skeleton. Titanium. Clean. Lightweight..

Zenith · $4,700
A Zenith Defy Skeleton in titanium, known for its clean and lightweight design.

  • Condition: Clean, Lightweight
  • Material: Titanium
  • Shipping: Fedex with insurance worldwide
Posted at
May 24, 2026, 11:15 AM
Active
[WTS] Zenith Defy El Primero 21 Blue Dial 95.9002.9004/78.R584 – Box / Papers

Zenith Defy El Primero 21 Blue Dial 95.9002.9004/78.R584 – Box / Papers

The Zenith Defy El Primero reference 95.9002.9004/78.R584 is a modern Swiss watch blending cutting-edge design with the respected chronograph El Primero movement.

  • Condition: Excellent condition
  • Case size: 44mm
  • Case material: Titanium
  • Dial condition: Brand new condition
Posted at
May 23, 2026, 11:23 AM
Active
[WTS] 2020 Zenith Defy Classic Skeleton Titanium 95.9000.670/78.M9000 41mm Full Set - $5,995

2020 Zenith Defy Classic Skeleton Titanium 95.9000.670/78.M9000 41mm Full Set - $5,995

Up for sale is a Zenith Defy Classic Skeleton Titanium, a 2020 model with a titanium case and skeleton dial.

  • Condition: Excellent condition with minimal signs of wear.
  • Case material: Titanium
  • Case size: 41mm
Posted at
May 21, 2026, 10:12 PM
Active
[WTS] Zenith | Skeleton Defy | 44mm | $6,500

Zenith | Skeleton Defy | 44mm | $6,500

This is a preowned Zenith Skeleton Defy watch in 44mm size, featuring a skeleton dial.

  • Condition: preowned clean condition with minor hairline scratches throughout
  • Diameter: 44mm
  • Strap Condition: worn but still has plenty of life on it
Posted at
May 19, 2026, 10:29 PM
Active
[WTS] Zenith Defy Skyline Chrono Silver - El Primero - Full Set 2024 - Integrated Bracelet & Green Strap w/ Deployant - $7,750

Zenith Defy Skyline Chrono Silver - El Primero - Full Set 2024 - Integrated Bracelet & Green Strap w/ Deployant - $7,750

2024 Zenith Defy Skyline Chronograph 'Starry Sky' with El Primero 3600 high-beat auto chrono, 42mm stainless steel case, and integrated bracelet.

  • Condition: Excellent, light bracelet wear
  • Case Size: 42mm
  • Depth Rating: 100m
  • Movement: El Primero 3600 high-beat auto chrono (36,000 vph / 5Hz)
Posted at
May 19, 2026, 8:35 AM
Active