The Wristwatch Field Guide

Zenith Defy Extreme 45mm (microblasted titanium)

97.9100.9004.02.I001

The Zenith Defy Extreme 45mm (microblasted titanium) is a current-production integrated bracelet watch with a grey titanium (grade undisclosed) case, finished with microblasted titanium. It measures 45.0 mm across, 15.4 mm thick, 51 mm lug to lug, and is water resistant to 200 m. Inside is the Zenith El Primero 9004 automatic (high-frequency chronograph) movement, with 50 h power reserve. Complications: Chronograph, Date. Priced from $20,100 (MSRP $20,100). Brand origin: Switzerland.

Titanium and ceramic integrated bracelet watchesTitaniumDisplay backChronograph
Reference
97.9100.9004.02.I001
Type
Integrated bracelet
Price
$20,100 · MSRP $20,100
Case diameter
45.0 mm
Thickness
15.4 mm
Lug-to-lug
51 mm
Water resistance
200 m
Weight
Origin
Switzerland
Movement
Automatic (high-frequency chronograph)
Caliber
Zenith El Primero 9004
Power reserve
50 h
Complications
Chronograph, Date
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Colour
Grey
Hardness
Construction
Surface treatment
Microblasted titanium
Caseback
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Titanium
Matching bracelet
Crystal
Sapphire
Display back
Yes
Dial
Open-worked
Lume
Super-LumiNova
Availability
Offered
Status
Current
Medium confidence Verified Jul 2026 Source: Zenith Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

What is the case material of the Zenith Defy Extreme 45mm (microblasted titanium)?

The Zenith Defy Extreme 45mm (microblasted titanium) has a grey titanium (grade undisclosed) case. It is recorded at medium confidence pending a maker-stated material.

What size is the Zenith Defy Extreme 45mm (microblasted titanium)?

It is 45.0 mm in diameter, 15.4 mm thick, 51 mm lug to lug, and water resistant to 200 m.

How much does the Zenith Defy Extreme 45mm (microblasted titanium) cost, and is it available?

It is current-production and lists from $20,100.

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