The Titanium Field GuidePicks of the month

Hublot Square Bang Unico Titanium Diamonds 42mm

821.NX.0170.RX.1204

The Hublot Square Bang Unico Titanium Diamonds 42mm is a 42 mm titanium chronograph with an HUB1280 automatic movement. At a list price of $34,800, it costs more than 90% of the 157 titanium chronographs in production.

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Price
$34,800
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Water resistance
100 m
Reference
821.NX.0170.RX.1204
Type
Chronograph
Case diameter
42.0 mm
Origin
Switzerland
Movement
HUB1280 UNICO Manufacture Self-winding Chronograph Flyback Movement with Column Wheel
Caliber
HUB1280
Power reserve
Approx. 72 Hours
Complications
Chronograph, Date
Colour
Grey
Surface treatment
Satin-finished and Polished Titanium
Finish technology
Natural finish
Caseback
Sapphire
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Black Structured Rubber Straps; Titanium Deployant Buckle Clasp
Crystal
Sapphire
Display back
Yes
Dial
Sapphire Crystal Dial
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Weight, Hardness, Construction, Matching bracelet, Lume
High confidence Verified Oct 2026 Source: Hublot (maker) product page
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Frequently asked questions

What grade of titanium is the Hublot Square Bang Unico Titanium Diamonds 42mm?

The maker confirms titanium but does not publish a grade. The caseback is sapphire.

What size is the Hublot Square Bang Unico Titanium Diamonds 42mm?

The case is 42 mm across. It is water resistant to 100 m.

How much does the Hublot Square Bang Unico Titanium Diamonds 42mm cost, and is it available?

It is in production, at a list price of $34,800.

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