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Zenith

Zenith Defy Extreme Double Tourbillon Titanium 95.9100.9020/78.I001

The Zenith Defy Extreme Double Tourbillon Titanium (reference 95.9100.9020/78.I001) is a titanium watch.

Specifications

Case

Reference
95.9100.9020/78.I001
Collection
Defy Extreme
Case material
Titanium

Dial versions

This reference was made with these dials and finishes.

  • 95.9100.9020/78.I001

How it compares within the Defy Extreme family

Side by side with other references in the same collection, from the catalog.

ReferenceSizeMaterialDialCaliberYears
95.9100.9020/78.I001 (This watch)—Titanium———
03.9100.9004/49.I300—————
10.9100.9004-2/24.I301—Carbon———
87.9100.9004/03.I00145 mmTitanium and 18k rose goldOpenworkedEl Primero 9004—
95.9100.9004/01.I00145 mmTitaniumOpenworkedEl Primero 90042021–
95.9201.9004/25.I001—————
95.9600.3620/01.I30042.5 mmTitaniumSilverEl Primero 36202024–
95.9600.3620/21.I30042.5 mmTitaniumBlackEl Primero 36202024–
97.9100.9004/02.I00145 mmMicroblasted titaniumOpenworkedEl Primero 9004—

About the Defy Extreme family

The Defy Extreme was introduced in 2021 as a larger, more rugged Defy, with a 45 mm case, protected pushers and a system for changing straps without tools.

The catalog includes chronographs with the El Primero 9004, which measures to a hundredth of a second, three-hand models with the El Primero 3620 and later diver models, in titanium, microblasted titanium, carbon and rose gold. Dealers check that all supplied straps are present and identify the model from the reference.

Quick answers

What is the Zenith Defy Extreme Double Tourbillon Titanium 95.9100.9020/78.I001 made of?
The case is titanium.

Catalog facts checked October 2026.