Hublot Big Bang Unico Titanium Ceramic, 44mm watch, brushed titanium case with polished finished beveled corners, Reference 421.NM.1170.RX. Case sides and bezel base black composite resin inserts. This model has Matte Black Skeleton Dial with “Applique” style alternating Arabic Numerals and index hour markers with luminous fill. Raised/tapered black inner bezel flange on the perimeter of the dial with white printed minute/seconds track and printed 5 seconds increments in Arabic numerals. The silver-tone minute and hour hands with luminous filled tops and skeletonized bottoms. Date window with white background located at the 3 o’clock position. Small running seconds sub-dial hand located at the 9 o’clock position. Chronograph/Stopwatch functions: column wheel chronograph; Flyback function, allows for instant restarting of the chronograph with a single push of the button; large central seconds counter hand; 60-minute counter sub-dial located at the 3 o’clock position. The chronograph is adjusted using Titanium round shaped buttons. Titanium crown with function Screw down with black rubber around for enhanced grip. The dial closed by a Scratch-resistant Sapphire Crystal with Anti-reflective Treatment. Of Sapphire Crystal made transparent case back. The watch is equipped fixed microblasted and polished black ceramic bezel, secured 6 immediately recognizable Hublots signature “H” screws style of Titanium. The watch is Hublot Caliber UNICO 2 HUB1280 Manufacture Self-winding Chronograph Flyback Movement with Column Wheel, contains 43 Jewels and has an approximate power reserve of 72 hours. This model presented on a black Structured Lined Rubber Straps with Black Ceramic and Titanium Deployant Buckle Clasp. Straps are easily interchangeable via the quick-release buttons, located on the top and bottom central lugs (this watch is delivered with a single strap only). The water resistance is up to 100m/330ft (10 ATM).
Make: Hublot
Model: Big Bang Unico Titanium Ceramic
Reference: 421.NM.1170.RX
Diameter: 44mm
Case material: Titanium, Ceramic
Dial color: Matte Black Skeleton
Bezel Type: Fixed
Bezel Color: Black
Bezel Material: Ceramic
Crystal: Sapphire
Movement: Self-winding
Bracelet Type: Strap
Bracelet Material: Black Structured Lined Rubber
Clasp: Titanium Deployant Buckle
Functions: Date, Chronograph, Seconds sub-dial, Column wheel, Hour, Minutes, Seconds
Water resistance: Up to a 100m/330ft (10 ATM)
Warranty: Balance of Hublot International Warranty.
All new Hublot watches come with the latest iteration of the Hublot e-Warranty, which doesn’t include any paper/plastic warranty cards/books/booklets etc.
The authenticity of Hublot watches is guaranteed by visual recognition of the micro-structure of their materials. With the HUBLOT e-warranty, Hublot is launching a digital warranty stored in the AURA blockchain.
A specific e-warranty application also exists for customers. The unitary recognition of the piece by the Hublot e-warranty application, is available on the Google Play Store and Apple App.
Change this content from admin UX Blocks > Delivery & Returns
Change this content from UX Blocks > Refund Policies


Rolex Lady-Datejust 28, 18k Everose Gold, Ref# 279175-0009
Rolex Lady-Datejust 28, 18k Everose Gold, Ref# 279175-0020
Datejust II Stainless Steel White Gold Silver Index Dial Watch 116334
Zenith Chronomaster Original – 03.3200.3600/21.M3200
Rolex Lady-Datejust 28, 18k Everose Gold, Ref# 279175-0017
Rolex Lady-Datejust 28, 18k Everose Gold, Ref# 279175-0007
Rolex Day-Date 40 Yellow gold Ref# 228398TBR-0005
Rolex Datejust 31 Oystersteel Ref# 278240-0007
Rolex Lady-Datejust 28, 18k Everose Gold, Ref# 279175-0010
Rolex Yellow Gold Cosmograph Daytona 40 Watch – Champagne Diamond Dial – Black Oysterflex Strap – 116518LN chdof
Tudor Black Bay 31 S&G, 316L Stainless Steel, 18k Yellow Gold and Diamonds, Ref# M79613-0005
Zenith Chronomaster Open on Black Strap – 03.3300.3604/21.C822
Datejust 36 Dark Rhodium Dial Fluted Rose Gold Two Tone Watch 126231 NP
Rolex Lady-Datejust 28, 18k Everose Gold, Ref# 279175-0013
Rolex Datejust 31 Oystersteel and Everose gold Ref# 278241-0002
Rolex Lady-Datejust 28, 18k Everose Gold, Ref# 279175-0028
Rolex Lady-Datejust 28, 18k Everose Gold, Ref# 279175-0022
Tudor Black Bay 36 S&G, 316L Stainless Steel and 18k Yellow Gold, Ref# M79643-0008
Santos-Dumont XL Steel & Silver Dial Leather Strap Watch
Richard Mille 016 Automatic Winding Extra Flat
Rolex Lady-Datejust 28, 18k Everose Gold, Ref# 279175-0008
Santos de Cartier Large Skeleton Black ADLC Men’s Watch
Patek Philippe Aquanaut Chronograph, Stainless Steel, 42,2mm, Ref# 5968A-001
Santos de Cartier Large 18ct Yellow Gold Men’s Skeleton Dial Watch
Rolex Sky-Dweller 42mm, 18k Everose Gold, Ref# 326935-0006
Hublot Spirit of Big Bang KING GOLD BLUE CERAMIC Ref# 642.OL.7180.RX
Hublot Big Bang Gold Diamonds, 38mm, Ref# 361.PX.1280.RX.1104
Rolex Lady-Datejust 28, 18k Yellow Gold, Ref# 279178-0001
Tudor Black Bay 36, Stainless Steel, 36mm,Ref# M79640-0001
Rolex Day-Date 36, 18k Yellow Gold with Diamond-set, 36mm, Ref# 128238-0089
ROLEX Datejust M126333-0010 Oyster, 41 mm, Oystersteel and yellow gold
Rolex Cosmograph Daytona Oyster, 40 mm, yellow gold M116518LN-0076
Rolex Day-Date 36mm, Platinum, Ref# 128396tbr-0003
Cartier Tank Americaine Watch – Medium Pink Gold Diamond Case – Alligator Strap – WB704751
Rolex 116518LN Daytona Limoncello – Brand New
Patek Philippe Aquanaut Luce, Stainless Steel, 38,8mm, Ref# 5267/200A-001
Richard Mille 019 Manual Winding Tourbillon
Rolex Day-Date 36, Platinum with Diamond-set, 36mm, Ref# 128396tbr-0016
Zenith Chronomaster Sport with Rubber Strap- 95.3100.3600/39.R951
Rolex Day-Date 40 Everose gold Ref# 228345RBR-0011
Tudor Black Bay 31, Stainless Steel, 31mm, Ref# M79600-0006
Santos de Cartier Large Automatic 18ct Yellow Gold Bracelet Watch
Richard Mille 033 Automatic Winding Extra Flat
Hublot Big Bang INTEGRATED GREEN CERAMIC Ref# 451.GX.5220.GX
Santos de Cartier Large Brown Dial 18ct Yellow Gold Automatic Watch
Rolex Air-King 34mm Dial Pink Ref.14000
Rolex Datejust M126334-0002 Oyster, 41 mm, Oystersteel and White Gold 



















