Zenith Defy Defy Inventor Titanium / Aeronith / Blue / Alligator

Reference 95.9001.9100/78.R920

Zenith Defy Inventor Titanium / Aeronith / Blue / Alligator

About this watch

The Zenith Defy Inventor Titanium / Aeronith / Blue / Alligator is a masterpiece of modern horology, showcasing exceptional craftsmanship and design. The titanium case and Aeronith components make it incredibly lightweight yet durable, while the stunning blue skeleton dial demands attention. With a diameter of 44.00 mm, this round watch makes a bold statement on the wrist. At its heart lies the Zenith caliber 9100, a self-winding movement that operates at an astonishing frequency of 129,600 vibrations per hour. Its one-piece oscillator increases reliability and decreases mechanical failure potential. This timepiece is not just a luxury watch but a celebration of innovation, design, and craftsmanship.
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Key Features

  • Titanium case for lightweight durability
  • Aeronith components for added strength and style
  • Stunning blue skeleton dial with exceptional craftsmanship
  • Self-winding Zenith caliber 9100 movement with high frequency
  • One-piece oscillator for improved accuracy and reliability
  • Water resistance up to 100 meters for swimming and snorkeling
  • Luxury alligator leather strap for added elegance

Specifications

Brand
Zenith
Family
Defy
Model
Defy Inventor Titanium / Aeronith / Blue / Alligator
Reference
95.9001.9100/78.R920
Movement
9100
Movement Features
  • Hours, Minutes, Seconds
Case
44mm
Dial Color
Skeleton
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 2020 Zenith Defy 21 Ultraviolet 44MM Skeleton Dial Ref 97.9001.9004/80.R922

2020 Zenith Defy 21 Ultraviolet 44MM Skeleton Dial Ref 97.9001.9004/80.R922

Zenith - 97.9001.9004/80.R922 · $10,200
The Zenith Defy 21 Ultraviolet features a 44mm sandblasted titanium case, skeleton dial with purple accents, and three chronograph subdials.

  • Condition: Very good
  • Case size: 44mm diameter
  • Water resistance: not specified
  • Strap material: purple textile
Posted at
Jan 16, 2026, 12:24 PM
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[WTS] Zenith El Primero Defy Extreme Diver Titanium Ref 95.9601.3620/51.I301 AKA A FULL ON WRIST PARTY!

Zenith El Primero Defy Extreme Diver Titanium Ref 95.9601.3620/51.I301 AKA A FULL ON WRIST PARTY!

Zenith - 95.9601.3620/51.I301 · $7,950
This is a Zenith El Primero Defy Extreme Diver Titanium watch with a beautiful blue starry sunray pattern dial and a 42.5MM titanium case.

  • Condition: Pre-owned, mint condition
  • Movement: El Primero automatic cal 3620 CS
  • Case size: 42.5mm diameter
  • Straps: Original blue rubber strap and oversized cloth dive strap with Zenith buckle
Posted at
Jan 15, 2026, 8:35 PM
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[WTS]🔥ZENITH DEFY SKYLINE CERAMIC SKELETON BRAND NEW JAN 2026 COMPLETE GORGEOUS!!!🔥

🔥ZENITH DEFY SKYLINE CERAMIC SKELETON BRAND NEW JAN 2026 COMPLETE GORGEOUS!!!🔥

ZENITH - 49.9301.3620/79.1001 · $13,500
The Zenith Defy Skyline Skeleton Ceramic features a beautiful blue dial, 41MM ceramic case, and is a complete set.

  • Condition: Brand New
  • Material: Ceramic
  • Case size: 41mm diameter
Posted at
Jan 15, 2026, 2:34 AM
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[WTS]🔥ZENITH DEFY SKYLINE BRAND NEW 2025 COMPLETE BLUE DIAL 41MM $5999+SHIP🔥

🔥ZENITH DEFY SKYLINE BRAND NEW 2025 COMPLETE BLUE DIAL 41MM $5999+SHIP🔥

Zenith - 03.9300.3620/51.1001 · $5,999
This is a brand new Zenith Defy Skyline watch with a blue dial and stainless steel case.

  • Condition: Brand New
  • Case Size: 41MM diameter
  • Material: Stainless Steel
  • Dial Color: Blue
Posted at
Jan 15, 2026, 2:22 AM
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[WTS] Zenith Defy 21. Chroma. Limited Edition 200. Box, Papers.

Zenith Defy 21. Chroma. Limited Edition 200. Box, Papers.

Zenith - Defy 21 Chroma Limited Edition · $8,600
A limited edition Zenith Defy 21 Chroma, featuring a unique design and limited to 200 pieces.

  • Edition: Limited to 200 pieces
  • Shipping: FedEx with insurance
  • Global Shipping: Yes
Posted at
Jan 13, 2026, 3:34 PM
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[WTS] Zenith Defy Skyline Skeleton 41mm 49.9300.3620/78.1001 BOXES/PAPERS!

Zenith Defy Skyline Skeleton 41mm 49.9300.3620/78.1001 BOXES/PAPERS!

Zenith - 49.9300.3620/78.1001 · $12,200
This listing is for a Zenith Defy Skyline Skeleton 41mm timepiece that comes with various accessories and is in good working order.

  • Condition: Excellent pre-owned condition with very light cosmetic wear throughout
  • Case diameter: 41mm
  • Movement: Automatic
  • Crystal: Sapphire
Posted at
Jan 13, 2026, 2:15 PM
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[WTS] Zenith Defy Classic Automatic Men’s Watch – White Ceramic – Lightly Worn FULL SET

Zenith Defy Classic Automatic Men’s Watch – White Ceramic – Lightly Worn FULL SET

Zenith - 49.9002.670/01.R792 · $6,500
This is a modern, lightweight luxury sports watch with a fully skeletonized dial and Zenith’s in-house Elite movement.

  • Condition: Lightly worn
  • Case diameter: 41mm
  • Movement jewels: 27
  • Power reserve: ~50 hours
Posted at
Jan 11, 2026, 1:16 PM
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[WTS] Zenith Defy Skyline Skeleton Black Ceramic

Zenith Defy Skyline Skeleton Black Ceramic

Zenith - Defy Skyline Skeleton · $11,999
The Zenith Defy Skyline Skeleton is a high-end watch made from full ceramic construction with a skeletonized dial and rotor. It features an El primero movement beating at 5Hz and has a power reserve of 55 hours.

  • Condition: like new
  • Movement: El primero
  • Vibration rate: 36,000 per hour
  • Power reserve: 55 hours
Posted at
Jan 10, 2026, 3:22 PM
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[WTS] Zenith Defy Skeleton Chrono 03.9500.3600/78.I001

Zenith Defy Skeleton Chrono 03.9500.3600/78.I001

Zenith - 03.9500.3600/78.I001
Posted at
Jan 7, 2026, 6:11 PM
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