Hublot Big Bang Big Bang Unico 45 Sorai

Reference 411.CZ.4620.NR.SOA19

About this watch

When it comes to luxury watches, few names resonate like Hublot. The Big Bang series has become iconic, and the Hublot Big Bang Unico 45 Sorai (411.CZ.4620.NR.SOA19) takes this legacy to a whole new level. This limited-edition masterpiece is not just a watch; it’s a statement piece that embodies craftsmanship, innovation, and style. The ceramic case is lightweight and incredibly comfortable to wear, while the skeleton design allows you to see the intricate movements of the watch. Hublot's choice of ceramic as the primary material is a game-changer, providing comfort without compromising on durability. The heart of the Big Bang Unico 45 Sorai is its in-house movement, the HUB1242, which ensures precision and reliability with its automatic flyback chronograph feature. Wearing the Big Bang Unico 45 Sorai is nothing short of a luxurious experience, with its versatility complementing any outfit. Limited editions like this one often hold their value better than regular models, making it a wise investment for watch enthusiasts. With only 100 pieces produced, the Hublot Big Bang Unico 45 Sorai is not just a watch; it’s a collector's item and a piece of history.

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Key Features

Hublot caliber HUB1242 movement
Ceramic case with sapphire glass
Skeleton design with mixed indexes and stick hands
Automatic flyback chronograph feature
Limited availability of 100 units worldwide
In-house movement with 38 jewels and 72-hour power reserve

Specifications

Brand

Hublot

Family

Big Bang

Model

Big Bang Unico 45 Sorai

Reference

411.CZ.4620.NR.SOA19

Movement

hub1242

Movement Features

Hours, Minutes
Date
Chronograph, Flyback, Column wheel

Dial Color

Skeleton

Crystal

Sapphire

Current Listings

Hublot Spirit of Big Bang Titanium 42mm

Hublot - 642.NX.0170.RX · $16,000

a Hublot Spirit of Big Bang titanium 42mm watch in pristine condition, gifted in 2025 without papers.

Condition: pristine, never worn
Case material: titanium
Diameter: 42mm
Box condition: outer box damaged, inner case great

Posted at

Mar 18, 2026, 8:23 PM

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Hublot Big Bang Unico 44mm Skeleton Dial Titanium 411.NX.1170.RX Box & Papers

Hublot - 411.NX.1170.RX · $8,895

Condition: Excellent condition with little to no signs of wear
Movement: HUB1242 UNICO Mechanical (Automatic)
Case Size: 44mm diameter
Case Material: Titanium

Posted at

Mar 18, 2026, 9:10 AM

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[WTS] 2017 Hublot Big Bang Unico Black Magic, 45mm, Ceramic, Ref: 411.CI.1170.RX, Box & Papers 🔥$11,500🔥 shipped, insured shipping, US only, Includes: Watch, Outer & Inner Box, Hublot warranty card

2017 Hublot Big Bang Unico Black Magic, 45mm, Ceramic, Ref: 411.CI.1170.RX, Box & Papers 🔥$11,500🔥 shipped, insured shipping, US only, Includes: Watch, Outer & Inner Box, Hublot warranty card

Hublot - 411.CI.1170.RX · $11,500

2017 Hublot Big Bang Unico Black Magic in a 45mm ceramic case, features and details not specified.

Material: ceramic
Size: 45mm diameter

Posted at

Mar 15, 2026, 6:48 PM

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Hublot Big Bang 💥 Chronograph – 44mm Ceramic & Steel – 2025 Set

Hublot - 301.SM.1770.RX · $6,750

The Hublot Big Bang Chronograph features a unique and modern design with a 44mm stainless steel case, ceramic bezel, and titanium elements.

Case size: 44mm
Materials: stainless steel, ceramic, titanium
Movement: Calibre HUB4104 automatic chronograph

Posted at

Mar 13, 2026, 6:39 PM

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Hublot Spirit Of Big Bang Moonphase King Gold 42mm 18k Rose Gold 647.OX.1138.RX

Hublot - 647.OX.1138.RX

Posted at

Mar 12, 2026, 2:14 PM

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(2009) Hublot Big Bang Mother of Pearl 341.SG.600LS.114 341 Diamonds

Hublot - 341.SG.600LS.114 · $8,950

This 2009 Hublot Big Bang Mother of Pearl features a full set with box and papers, including an original strap and third-party strap alternative.

Condition: Scratches around the case from normal use
Case Material: Mother of Pearl
Diamonds: 341

Posted at

Mar 12, 2026, 4:05 AM

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Hublot Big Bang Unico 44mm Skeleton Dial Titanium 411.NX.1170.RX Box & Papers

Hublot - 411.NX.1170.RX · $8,995

The Hublot Big Bang Unico is a luxurious timepiece crafted from premium-grade titanium, featuring a sleek and modern design.

Condition: Excellent condition with little to no signs of wear
Case size: 44mm diameter
Case material: Titanium
Bezel material: Titanium

Posted at

Mar 11, 2026, 9:20 AM

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HUBLOT Big Bang Unico 42mm White Ceramic 441.HX.1171.RX

Hublot - 441.HX.1171.RX · $16,900

The Hublot Big Bang Unico White reference features a striking skeleton dial framed by a fixed white ceramic bezel, housed in a 42mm white ceramic case with a bold yet refined monochromatic aesthetic. The openworked dial highlights the chronograph configuration and modern architectural design that define the Big Bang Unico collection.

Condition: Excellent
Case size: 42mm
Materials: White ceramic
Straps included: 1 (white rubber)

Posted at

Mar 6, 2026, 5:13 PM

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