The Titanium Field GuidePicks of the month

Hublot Big Bang Unico Titanium Diamonds 42mm

441.NX.1171.RX.1104

The Hublot Big Bang Unico Titanium Diamonds 42mm is a 42 mm Grade 5 titanium chronograph with an HUB1280 automatic movement.

All Hublot watchesChronograph watchesGrade 5 titanium
Price
$28,800
Material
Titanium
Grade / type
Grade 5
Water resistance
100 m
Reference
441.NX.1171.RX.1104
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
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Black Structured Lined Rubber Straps; Titanium Deployant Buckle Clasp
Crystal
Sapphire
Dial
Matte Black Skeleton Dial
Dial colours
Black
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Weight, Hardness, Construction, Caseback, Matching bracelet, Display back, Lume
High confidence Verified Oct 2026 Source: Hublot (maker) product page
Facts are free to cite with a link.
Reader reviews & photosContribute photo or review
See it in the interactive guideGet the monthly letterContribute a photo or review

Browse all watch comparisons →

Similar watches

Linde Werdelin SpidoSpeed Titanium (3D Movement)Linde WerdelinSpidoSpeed Titanium (3D Movement)$25,23044.0 mm15 mm thickChronographsame category · same style · similar price · similar sizeJacob & Co Epic X Chrono Titanium (light blue)Jacob & CoEpic X Chrono Titanium (light blue)$28,60044.0 mm14 mm thickChronographsame category · same style · similar price · similar sizeBreguet Marine Chronographe 5527BreguetMarine Chronographe 5527$22,60042.3 mm13.9 mm thickChronographsame category · same style · similar price · similar sizeGerald Charles Maestro 3.0 ChronographGerald CharlesMaestro 3.0 Chronograph$35,80339.0 mm11.5 mm thickChronographsame category · same style · similar price · same movementBrellum Pandial Power Reserve Black Titanium LE ChronometerBrellumPandial Power Reserve Black Titanium LE Chronometer$3,59243.0 mm15.9 mm thick72 gChronographsame category · same style · similar size · same movementBrellum Pandial Marina Bicompax Titanium ChronometerBrellumPandial Marina Bicompax Titanium Chronometer$3,90543.0 mm15.9 mm thick91 gChronographsame category · same style · similar size · same movementLouis Erard 2300 Chronograph Sport (Titanium)Louis Erard2300 Chronograph Sport (Titanium)$4,00444.0 mm15 mm thickChronographsame category · same style · similar size · same movementNorqain Independence Skeleton Chrono 42mm (purple)NorqainIndependence Skeleton Chrono 42mm (purple)$7,74942.0 mm94 gChronographsame category · same style · similar size · same movement

Alternatives to the Hublot Big Bang Unico Titanium Diamonds 42mm

Angelus Chronodate TitaniumAngelusChronodate Titanium$32,10042.5 mm14.25 mm thickChronographsame category · same style · shared complications · similar priceBlancpain Air Command Flyback Chronograph TitaniumBlancpainAir Command Flyback Chronograph Titanium$27,60042.5 mm13.7 mm thickChronographsame category · same style · shared complications · similar priceGrand Seiko Evolution 9 Tentagraph (SLGC001)Grand SeikoEvolution 9 Tentagraph (SLGC001)$14,70043.2 mm15.3 mm thick154 gChronographsame category · same style · shared complications · similar priceGirard-Perregaux Laureato Absolute Chronograph (Titanium)Girard-PerregauxLaureato Absolute Chronograph (Titanium)$15,90044.0 mm14.65 mm thickChronographsame category · same style · shared complications · similar priceGrand Seiko Sport Tentagraph Tokyo Lion SLGC009Grand SeikoSport Tentagraph Tokyo Lion SLGC009$16,90043.0 mm15.6 mm thick139 gChronographsame category · same style · shared complications · similar priceBRM V12-44 Damier SqueletteBRMV12-44 Damier Squelette$18,33644.0 mm100 gChronographsame category · same style · shared complications · similar price

More watches from Hublot

Hublot Classic Fusion Titanium 42mmHublotClassic Fusion Titanium 42mm$8,70042.0 mmDressHublot MP-17 Meca-10 Arsham Splash Titanium SapphireHublotMP-17 Meca-10 Arsham Splash Titanium Sapphire$73,00042.0 mm15.35 mm thickOther
HublotBig Bang Unico Titanium 42mm$22,80042.0 mmChronographHublot Big Bang Original Unico Titanium 43mmHublotBig Bang Original Unico Titanium 43mm$20,30443.0 mm13.2 mm thickChronographHublot Big Bang Original Unico Titanium Ceramic 43mmHublotBig Bang Original Unico Titanium Ceramic 43mm$21,50643.0 mm13.2 mm thickChronographHublot Big Bang MECA-10 Titanium 42mmHublotBig Bang MECA-10 Titanium 42mm$25,20042.0 mm13.9 mm thickOther

Frequently asked questions

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

Grade 5, as stated by the maker.

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

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

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

It is in production, at a list price of $28,800.

All Hublot watches · Chronograph watches · All 1,944 watches

Learn: Titanium grades · Surface treatments · Why titanium scratches · How to read a spec

How we verify & grade · Image & Trademark Policy · Terms & Conditions · Privacy Policy

Report an error on this page · how corrections work