Unworn man’s watch Hublot Square Bang Unico Back Magic, 42mm, microblasted and polished Black Ceramic, Reference 821.CI.0170.RX. A bold, revolutionary square version of the case that breaks all conventions and represents the evolution of Hublots DNA, literally squaring the circle of the iconic porthole shape. The square skeletonized Sapphire Crystal dial makes an unforgettable impression. Large silver-tone minute and hour hands with a luminous top and skeletonized bottom and indexes hour markers with a luminous fill ensure perfect legibility in all conditions. The watch has small seconds dial located at the 3 o’clock position. Adding additional functionality to this model is the flyback chronograph, which includes a large, elegant central seconds hand with the H logo as a counterweight, and a 30-minute counter located at 9 o’clock. Polished titanium pushers located at the 2 and 4 o’clock positions operate it. Date window located the 3 o’clock positions. Helps you manage your watch polished titanium crown with the Hublot logo engraved with contoured grooves for improved grip. The dial closed by a Scratch-resistant Sapphire Crystal with Anti-reflective Treatment. The case back of the watch is also made of sapphire crystal, allowing you to observe the fantastic work of the watch movement. The model decorates a fixed square bezel made of sandblasted and polished black ceramic, secured with six signature Hublots titanium “H” screws. The HUB1280 UNICO Manufacture Self-winding Chronograph Flyback Movement with Column Wheel, which contains 43 jewels and has an approximate power reserve of 72 hours, ensures the watch’s flawless operation. This model is presented on an elegant and comfortable Black Structured Rubber Strap with Deployant Buckle Clasp of Black Ceramic and Black-plated Titanium. Like the round version of the Hublot Big Bang UNICO, the Square Bang features the company’s One-Click strap release system, which allows you to easily change straps (but only with compatible straps sold by Hublot). The water resistance is up to 100m/330ft (10 ATM).
Make: Hublot
Model: Square Bang Unico Back Magic
Reference: 821.CI.0170.RX
Diameter: 42mm
Case material: Microblasted and polished Black Ceramic
Dial color: Sapphire Crystal
Bezel Type: Fixed
Bezel Color: Black
Bezel Material: Microblasted and Polished Black Ceramic
Crystal: Scratch-resistant Sapphire Crystal with Anti-reflective Treatment
Movement: HUB1280 UNICO Manufacture Self-winding Chronograph Flyback Movement with Column Wheel
Bracelet Type: Strap
Bracelet Material: Black Structured Rubber
Clasp: Deployant Buckle of Black Ceramic and Black-plated Titanium
Functions: Date, Chronograph, Hour, Minute, 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


Hublot Big Bang Integrated Blue Ceramic Ref# 451.EX.5123.EX
Audemars Piguet Royal Oak Jumbo Extra-Thin Openworked Rose Gold 39mm “Skeleton” 16204OR.OO.1240OR.01
Breitling Avenger AUTOMATIC Ref# A17318101C1A1
Audemars Piguet Royal Oak Selfwinding Chronograph Rose Gold 41mm Khaki Dial 26240OR.OO.D404CR.01
Hublot Big Bang Integrated King Gold Ref# 451.OX.1180.OX
Omega Seamaster PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER GMT Ref# 215.92.46.22.01.003
Audemars Piguet Royal Oak Selfwinding Chronograph Rose Gold 41mm Khaki Dial 26240OR.OO.1320OR.04
Breitling Superocean Automatic 44, Ref# A17376211C1S1
Audemars Piguet Royal Oak Chronograph – 41mm Blue Dial – 15510OR.OO.D315CR.02
Breitling Avenger Automatic 43 Stainless Steel Ref# A17318101B1A1
Omega Seamaster PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER Ref# 215.63.44.21.03.001
Breitling Navitimer Automatic 35 Stainless Steel Ref# A17395361L1P1
Hublot Big Bang Integrated Tourbillon Full Blue Sapphire, 43mm, Ref# 455.JL.0120.JL
Breitling Superocean Automatic 44, Ref# A17367D81C1S1
Omega Seamaster PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER CHRONOGRAPH Ref# 215.30.46.51.03.001
Hublot Big Bang Integrated Grey Ceramic Ref# 451.FX.6923.FX
Audemars Piguet Royal Oak Selfwinding Chronograph Rose Gold 38mm Blue Dial 26715OR.OO.1356OR.01
Breitling Avenger Automatic 43 Stainless Steel Ref# A17318101L1X1
Hublot Big Bang Gold Ceramic Ref# 341.PB.131.RX
Omega Seamaster PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER CHRONOGRAPH Ref# 215.33.46.51.01.001
Audemars Piguet Royal Oak Jumbo Extra-Thin Openworked Steel 39mm “Skeleton” 16204ST.OO.1240ST.01
Breitling Superocean Automatic 44, Ref# A17376211B1A1
Audemars Piguet Royal Oak Selfwinding Chronograph 38mm Rose Gold Silver Dial 26715OR.ZZ.1356OR.01
Breitling Avenger Automatic 45 Seawolf Night Mission DLC-Coated Titanium Ref# V17319101B1X1
Audemars Piguet Royal Oak 41mm Frosted Rose Gold Double Balance Wheel Openworked Rainbow Slate Grey Bracelet – 15412OR.YG.1224OR.01-B
Omega Seamaster PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER Ref# 215.30.44.21.01.001
Hublot Big Bang Integrated Time Only Black Magic, 40mm, black Ceramic, Ref# 456.CX.0170.CX
Hublot Spirit of Big Bang KING GOLD BLUE Ref# 642.OX.7180.RX
Breitling Chronomat 32 Stainless Steel Ref# A77310591A1A1
Breitling Avenger Automatic GMT 44, Ref# A32320101C1A1, Unworn 2024
Breitling Superocean Automatic 44, Ref# A17367D81C1A1
Hublot Big Bang Integrated Time Only Titanium Ref# 456.NX.0170.NX
Omega Seamaster PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER Ref# 215.32.46.21.04.001
Breitling Superocean AUTOMATIC 36, Ref# A17377211A1A1
Hublot Big Bang Integral Titanium 42mm, Ref# 451.NX.1170.NX
Hublot Spirit of Big Bang BLACK MAGIC Ref# 642.CI.0170.RX
Hublot Classic Fusion AEROFUSION ASPEN SNOWMASS Ref# 525.CH.0121.VR.ASP21
Omega Seamaster PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER CHRONOGRAPH Ref# 215.92.46.51.01.001
Omega Speedmaster CHRONOSCOPE CO‑AXIAL MASTER CHRONOMETER CHRONOGRAPH Ref# 329.92.43.51.10.001
Hublot Big Bang Meca-10 Black Magic, Ref# 414.CI.1123.RX
Hublot Big Bang Meca-10 King Gold Blue 45mm, Ref# 414.OI.5123.RX
Breitling Superocean Automatic 44 Outerknown, Ref# A17367A11L1W1
Breitling Superocean Automatic 46, Ref# A17378E71C1A1
Omega Seamaster PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER GMT Ref# 215.30.44.22.01.001
Breitling Avenger Automatic 42, Ref# A17328101L1A1, Unworn 2024
Omega Seamaster PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER Ref# 215.30.44.21.04.001
Breitling Avenger Automatic GMT 43, Ref# A32397101A1A1
Breitling Superocean Automatic 42, 18k Red Gold, Ref# R17375211B1S1, Unworn 2024
Omega Seamaster PLANET OCEAN 600M CO‑AXIAL MASTER CHRONOMETER CHRONOGRAPH Ref# 215.32.46.51.99.001
Big Bang SANG BLEU II TITANIUM WHITE PAVÉ Ref# 418.NX.2001.RX.1604.MXM20
Breitling Avenger AUTOMATIC Ref# A17318101B1X2
Breitling Superocean Automatic 36, Ref# A17377211O1S1
Hublot Big Bang Integrated Time Only King Gold, 40mm, 18k King Gold, Ref# 456.OX.0180.OX
Breitling Avenger AUTOMATIC GMT Ref# A32395101C1X2
Breitling Navitimer Automatic 41, Stainless Steel, Ref# А17329371L1P1, Unworn 2024
Breitling Superocean Automatic 42 Stainless Steel Ref# A17366D81C1A1
Breitling Superocean AUTOMATIC 44, Ref# A17376211C1A1
Breitling Superocean Automatic 44, Ref# A17367D81C1S2
Hublot Big Bang Integrated Tourbillon Full Carbon, 43mm, Carbon Fiber and Texalium® Upper Layer, Ref# 455.YS.0170.YS
Breitling Avenger Automatic GMT 44, Ref# A32320101B1A1 























