Zenith Defy Defy Double Tourbillon Sapphire

Reference 04.9000.9020/00.R920

About this watch

The Zenith Defy Double Tourbillon Sapphire is a masterpiece of engineering brilliance and breathtaking aesthetics. This luxury watch features a mesmerizing skeleton design, transparent sapphire case, and El Primero 9020 movement with two tourbillon escapements. The watch boasts a staggering frequency of 36,000 VpH for timekeeping and 360,000 VpH for the chronograph, making it a true marvel of precision. With a power reserve of 50 hours and water resistance of 100 meters, this watch is designed for those who appreciate the finer things in life. Its limited production run of only 10 units makes it a highly sought-after collector's item, with a resale value that's likely to appreciate over time.

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Key Features

Zenith caliber El Primero 9020 movement
Two tourbillon escapements for precise timekeeping and chronograph function
Transparent sapphire case for unobstructed view of the movement
Water resistance up to 100 meters
50-hour power reserve
Limited production run of only 10 units

Specifications

Brand

Zenith

Family

Defy

Model

Defy Double Tourbillon Sapphire

Reference

04.9000.9020/00.R920

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph, Column wheel
Tourbillon Escapement

Case

Sapphire 44mm

Dial Color

Skeleton

Crystal

Sapphire

Water Resistance

100

Current Listings

Zenith Defy El Primero 21. Skeleton. Titanium. Full Kit. 🔥

Posted at

Mar 4, 2026, 4:46 PM

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

Posted at

Mar 2, 2026, 6:17 PM

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Zenith Defy Skyline Tourbillion Black Ceramic 🔥BNIB 2025, $35K 🔥

Zenith - Defy Skyline Tourbillion Black Ceramic · $35,000

This is a Zenith Defy Skyline Tourbillion Black Ceramic watch, brand new in 2025. It comes with the original box and warranty card.

Condition: Brand New, BNIB
Movement type: Tourbillion

Posted at

Mar 2, 2026, 7:05 AM

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

Zenith - 95.9601.3620/51.I301 · $7,649

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

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Zenith Defy Skyline Skeleton Black Ceramic

Zenith - Defy Skyline Skeleton Black Ceramic · $11,999

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

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2022 Zenith Defy Classic Black Ceramic 49.9000.670

Zenith - Defy Classic Black Ceramic 49.9000.670 · $6,850

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

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

Zenith - 95.9000.670/78.M9000 · $5,700

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

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