The Titanium Field GuidePicks of the month

Zenith Defy Extreme 45mm (microblasted titanium)

97.9100.9004.02.I001

The Zenith Defy Extreme 45mm (microblasted titanium) is a 45 mm titanium integrated-bracelet sports watch with a Zenith El Primero 9004 automatic movement. At 45 mm across, no other titanium integrated-bracelet sports watch in the guide is larger, out of 117. Rated to 200 m, no other titanium integrated-bracelet sports watch in the guide goes deeper, out of 115.

All Zenith watchesIntegrated-bracelet watchesDisplay backChronograph
Price
$20,100
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Water resistance
200 m
Reference
97.9100.9004.02.I001
Type
Integrated bracelet
Case diameter
45.0 mm
Thickness
15.4 mm
Lug-to-lug
51 mm
Origin
Switzerland
Movement
Automatic (high-frequency chronograph)
Caliber
Zenith El Primero 9004
Power reserve
50 h
Complications
Chronograph, Date
Colour
Grey
Surface treatment
Microblasted titanium
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Titanium
Crystal
Sapphire
Display back
Yes
Dial
Black (openworked, tinted sapphire)
Dial colours
Black
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Weight, Hardness, Construction, Caseback, Matching bracelet
Medium confidence Verified Jul 2026 Source: Zenith
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Frequently asked questions

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

Titanium, with no grade stated. The record is at medium confidence, so check the maker's page before relying on it.

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

The case is 45 mm across, 15.4 mm thick and 51 mm from lug to lug. It is water resistant to 200 m.

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

It is in production, at a list price of $20,100.

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