Hublot Big Bang Big Bang Unico 45 Sapphire

Reference 411.JX.4802.RT

About this watch

The Hublot Big Bang Unico 45 Sapphire is an exceptional luxury watch that combines style, function, and exclusivity. Its transparent sapphire case gives it a unique look, while the skeleton dial showcases the intricate mechanics of the HUB1242 movement. This automatic flyback chronograph features a column wheel and double clutch, visible right on the dial side, making it both functional and visually stunning. With hours, minutes, and date functions, it's incredibly versatile for everyday wear. The watch is designed to be comfortable on the wrist, with lightweight materials that ensure all-day wearability. Its limited edition of 500 units makes it a collector's dream, while its water resistance of 50 meters ensures it can handle splashes and brief immersion. This watch is not just about telling time; it's about making a statement.

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Key Features

Hublot caliber HUB1242 automatic movement
Chronograph and flyback functions
Column wheel design with double clutch
Sapphire crystal glass for scratch resistance
Limited edition of 500 units
Water resistance up to 50 meters
Comfortable fit due to lightweight materials

Specifications

Brand

Hublot

Family

Big Bang

Model

Big Bang Unico 45 Sapphire

Reference

411.JX.4802.RT

Movement

hub1242

Movement Features

Hours, Minutes
Date
Chronograph, Flyback, Column wheel

Case

45mm

Dial Color

Skeleton

Crystal

Sapphire

Water Resistance

Current Listings

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

Active

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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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