Hublot Big Bang Big Bang Unico 45 Blue Sapphire

Reference 411.JL.4809.RT

About this watch

The Hublot Big Bang Unico 45 Blue Sapphire is more than just a watch; it’s a celebration of craftsmanship, creativity, and innovation. Its striking design, combined with its high-end features, makes it a worthy addition to any luxury collection. The moment you lay eyes on the Big Bang Unico 45 Blue Sapphire, it's hard not to be captivated by its bold blue sapphire case that exudes elegance while showcasing Hublot’s flair for bold design. This isn’t just a watch; it’s a work of art that complements any outfit, whether you’re dressed up for a gala or down for a casual lunch. The skeleton color of the watch is a showstopper, with vibrant blue hues combined with transparent sapphire making for a striking contrast that grabs attention. It's like wearing a piece of the sky on your wrist! One of the standout features of the Hublot Big Bang Unico is its Hublot caliber HUB1242 movement, developed and manufactured in-house, this automatic flyback chronograph is a testament to Hublot's craftsmanship. The combination of the automatic movement and high-quality materials ensures that you’ll always know exactly what time it is, with hours, minutes, and date functions easy to read thanks to the clear design.

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Key Features

Automatic Flyback Chronograph Movement
Striking Blue Sapphire Case
Durable Titanium and Sapphire Materials
Water Resistance up to 50 meters
High-Quality Resin Strap for Comfort and Durability
Limited Edition of just 250 units produced

Specifications

Brand

Hublot

Family

Big Bang

Model

Big Bang Unico 45 Blue Sapphire

Reference

411.JL.4809.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 Gold Ceramic 18K Rose Gold 44mm 301.PB.131.RX with Box

Hublot - 301.PB.131.RX · $11,545

This Hublot Big Bang Gold Ceramic features a 44mm 18K Rose Gold and black ceramic case, paired with a black carbon fiber dial and rose gold hands. It includes an automatic mechanical chronograph movement and comes with its original box.

Condition: Pre-owned with light scratches on the 18K gold case & bracelet
Case material: 18K Rose Gold & Black Ceramic
Case dimensions: 44mm diameter
Bezel type: Fixed Bezel

Posted at

Dec 30, 2025, 6:59 PM

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2024 Hublot Spirit of Big Bang Titanium White 42mm

Hublot - Spirit of Big Bang Titanium White 42mm · $14,650

This 2024 Hublot Spirit of Big Bang Titanium White 42mm features a skeleton dial and sapphire caseback, showcasing its beautiful movement and craftsmanship. It is extremely comfortable to wear.

Condition: Excellent condition
Case material: Titanium
Case size: 42mm diameter

Posted at

Dec 22, 2025, 8:46 AM

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Hublot Big Bang Automatic Chronograph on Rubber Strap 44mm Full Set 301.SM.1770.RX

Hublot - 301.SM.1770.RX · $6,500

a Hublot Big Bang Automatic Chronograph on a rubber strap, measuring 44mm in diameter.

Condition: Good condition with normal signs of wear
Case size: 44mm diameter

Posted at

Dec 20, 2025, 6:17 PM

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Hublot Big Bang 41mm Steel Diamond - Ref. 341.SX.130.RX.114 - $7500 shipped

Hublot - 341.SX.130.RX.114 · $7,500

Selling a beautiful Hublot Big Bang 41mm Steel Diamond Bezel in very good condition.

Condition: Very good condition, with minor scratches on caseback
Case size: 41mm diameter
Band: Original rubber Hublot band

Posted at

Dec 18, 2025, 8:30 PM

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Hublot Big Bang Chronograph Tantalum Gray Dial 44mm Automatic 301.AI.460.RX

Hublot - 301.AI.460.RX · $10,000

This is a Hublot Big Bang Chronograph featuring a Tantalum case, Gray dial, and Automatic movement. It has a substantial weight of 200 grams due to the Tantalum material.

Condition: Pre-owned with typical cosmetic wear
Case Weight: 200 grams
Water Resistance: 100 Meters
Straps: [object Object],[object Object]

Posted at

Dec 18, 2025, 2:51 PM

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Hublot Big Bang Chronograph Black Dial 44MM 301.SX.130.RX

Hublot - 301.SX.130.RX · $5,850

This Hublot Big Bang Chronograph features a black dial and measures 44mm in size.

Condition: 95%
Case material: Stainless Steel
Movement type: Mechanical Automatic

Posted at

Apr 5, 2025, 1:33 PM

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Hublot Big Bang Unico �King Gold� Skeleton Rose Gold Ceramic 411.OX.1180.RX

Hublot - Big Bang Unico King Gold Skeleton Rose Gold Ceramic 411.OX.1180.RX · $28,044

The Hublot Big Bang Unico 'King Gold' in Rose Gold features a blend of 18K gold and platinum, with an intricate skeleton dial showcasing the movement inside.

Condition: Mint condition
Case material: 18K gold and platinum
Diameter: 40mm (case diameter)
Movement: exhibition caseback shows the movement inside

Posted at

Apr 1, 2025, 7:32 PM

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Hublot Spirit of Big Bang Blue on White Ceramic FULL SET MINT 641.EX.5129.LR

Hublot - 641.EX.5129.LR · $27,500

The Hublot Spirit of Big Bang Blue on White Ceramic is a limited edition watch released in 2018 as part of a run of just 100 pieces. It features a grey skeleton dial and blue ring counters, with a vibrant blue ceramic case that embodies the brand's 'Art of Fusion' philosophy.

Condition: Mint condition, little to no signs of wear
Case material: Microblasted blue ceramic
Diameter: not specified
Strap material: White rubber

Posted at

Apr 1, 2025, 7:16 PM

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Hublot Spirit of Big Bang Blue Chrono 42mm � BOX & PAPERS � 641.NX.7170.LR

Hublot - 641.NX.7170.LR · $15,250

This Hublot Spirit of Big Bang Blue Chrono 42mm is a unique and bold timepiece that stands out with its tonneau shape, titanium case, and blue accents. It features a 42-millimeter diameter case, 50-hour power reserve, and comes with both HHB blue leather and HB white rubber straps.

Condition: Excellent with little visible wear
Case material: Titanium
Case diameter: 42mm
Power reserve: 50 hours

Posted at

Mar 27, 2025, 2:27 PM

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