Hublot Big Bang Unico Titanium, 44mm watch, brushed titanium case with polished finished beveled corners, Reference 421.NX.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 brushed and polished titanium 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 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
Reference: 421.NX.1170.RX
Diameter: 44mm
Case material: Titanium
Dial color: Matte Black Skeleton
Bezel Type: Fixed
Bezel Color: Grey
Bezel Material: Satin-finished and Polished Titanium
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


Baignoire Mini 18ct Yellow Gold Ladies Strap Watch
Rolex Datejust 31 Oystersteel Ref# 278240-0002
Ballon Bleu 40mm Silver Dial Automatic Leather Strap Watch
Patek Philippe Nautilus Grand Complication Perpetual Calendar Watch – 5740/1G-001
Rolex Datejust 31 Oystersteel Ref# 278240-0005
Zenith Chronomaster Sport with Rubber Strap- 95.3100.3600/39.R951
Patek Philippe Aquanaut Travel Time, Stainless Steel, 40,8mm, Ref# 5164A-001
Rolex Oyster Perpetual 41 Oystersteel Ref# 124300-0004
Patek Philippe Aquanaut Blue Dial 18K White Gold Men’s Watch 5168G-001
Hublot Classic Fusion Orlinski Titanium White Ref# 550.NS.2200.RW.ORL20
Hublot Classic Fusion Racing Grey Chronograph Titanium Ref# 541.NX.7070.RX
Ballon Bleu 42mm Blue Dial Men’s Automatic Leather Strap Watch
Hublot Big Bang Integrated Time Only Black Magic, 40mm, black Ceramic, Ref# 456.CX.0170.CX
Baignoire Allongée Medium 18ct Rose Gold Diamond Set Watch
Patek Philippe Aquanaut Black Dial Automatic Men’s Chronograph Watch 5968A-001
Zenith Chronomaster Original – 03.3200.3600/22.M3200
Rolex Sky-Dweller 42mm, 18k Everose Gold, Oysterflex, Ref# 326235-0004
Rolex Oyster Perpetual 36 Oystersteel Ref# 126000-0008
Hublot Big Bang INTEGRATED TIME ONLY ALL BLACK Ref# 456.CX.0140.CX
Breitling Premier B01 Chronograph 42, Stainless steel, Ref# AB0145221B1P2, Unworn 2024
Ballon Bleu 18ct Rose Gold 36mm Automatic Leather Strap Watch
Hublot Big Bang E GEN3, Titanium 44mm, Ref# 450.NX.1100.RX 
















