The Titanium Field GuidePicks of the month

Hublot Big Bang Unico Blue Ceramic Caribbean 44mm

421.EX.5129.RX.HBC25

The Hublot Big Bang Unico Blue Ceramic Caribbean 44mm is a 44 mm ceramic chronograph with an HUB1280 automatic movement.

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Price
$27,300
Material
Ceramic
Grade / type
Microblasted Sky Blue Ceramic
Water resistance
100 m
Reference
421.EX.5129.RX.HBC25
Type
Chronograph
Case diameter
44.0 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
Blue
Construction
Assembled
Finish technology
Natural finish
Caseback
Sapphire
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Blue and White Rubber. Additional Strap: Sky Blue and White Rubber; Titanium Deployant Buckle Clasp
Crystal
Sapphire
Display back
Yes
Dial
Mat Blue Skeleton Dial
Dial colours
Blue
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Weight, Hardness, Surface treatment, Matching bracelet, Lume
High confidence Verified Oct 2026 Source: Hublot (maker) product page
Facts are free to cite with a link.
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Frequently asked questions

What is the case of the Hublot Big Bang Unico Blue Ceramic Caribbean 44mm made of?

The case is microblasted sky blue ceramic. That is confirmed against the maker's specification. The caseback is sapphire.

What size is the Hublot Big Bang Unico Blue Ceramic Caribbean 44mm?

The case is 44 mm across. It is water resistant to 100 m.

How much does the Hublot Big Bang Unico Blue Ceramic Caribbean 44mm cost, and is it available?

It is in production, at a list price of $27,300.

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