Hublot Big Bang Big Bang Unico 45 Red Sapphire

Reference 411.JR.4901.RT

About this watch

The Hublot Big Bang Unico 45 Red Sapphire is a stunning luxury timepiece that embodies the brand's commitment to innovation, style, and craftsmanship. This limited-edition watch features a bold red hue, a skeletonized design, and a transparent sapphire case showcasing its intricate movement. The combination of titanium and sapphire offers a lightweight yet robust feel, while the sapphire crystal adds a layer of scratch resistance. At the heart of this masterpiece is the Hublot Caliber HUB1242, an automatic movement developed and manufactured in-house that guarantees reliability and precision. With 38 jewels and a power reserve of 72 hours, this flyback chronograph boasts a column wheel and double clutch, visible on the dial side. The watch's analog display is complemented by stick hands and mixed indexes, ensuring easy yet visually satisfying timekeeping. Measuring 45mm in diameter, this bold statement on the wrist makes a lasting impression. With a water resistance of up to 50 meters, it's perfect for everyday adventures, but not designed for diving or high-pressure water sports. Its limited production run of just 250 units adds to its allure and value, making it a true collector's item.

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Key Features

Hublot Caliber HUB1242 automatic movement
Limited edition of 250 units
Titanium and sapphire case
Transparent sapphire crystal
Flyback chronograph with column wheel and double clutch
38 jewels and 72-hour power reserve
Analog display with stick hands and mixed indexes
Water resistance up to 50 meters
45mm diameter

Specifications

Brand

Hublot

Family

Big Bang

Model

Big Bang Unico 45 Red Sapphire

Reference

411.JR.4901.RT

Movement

hub1242

Movement Features

Hours, Minutes
Date
Chronograph, Flyback, Column wheel

Case

45mm

Dial Color

Skeleton

Crystal

Sapphire

Water Resistance

Current Listings

[WTT] Hublot Spirit of Big Bang Black Magic Ceramic 42mm 641.CI.0173.RX - 9.8/10 - $12,995

Hublot - 641.CI.0173.RX · $12,995

The Hublot Spirit of Big Bang Black Magic features a full black microblasted ceramic tonneau case and an open-worked skeleton dial powered by the HUB4700 calibre with a 50-hour power reserve.

Condition: 9.8/10 - excellent, with minimal handling marks
Year: 2019
Condition rating basis: macro photography to highlight imperfections
Case material: full black microblasted ceramic

Posted at

May 16, 2026, 2:20 PM

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Hublot Big Bang Unico "Black Magic" 2016 Watch and Papers - 411.CI.1170.RX

Hublot - 411.CI.1170.RX · $10,495

The Hublot Big Bang Unico 'Black Magic' is a 45mm ceramic watch with a sapphire crystal front and back exhibition case back, featuring an all-black aggressive look.

Condition: Excellent with light markings on the caseback
Case size: 45mm
Material: Ceramic
Crystal: Sapphire crystal on the front and back exhibition case back

Posted at

May 13, 2026, 11:34 PM

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Hublot Big Bang 44mm 18k Rose Gold Ceramic Carbon Chronograph

Hublot - Big Bang 44mm · $12,999

This pre-owned Hublot Big Bang chronograph features an 18k rose gold case, black ceramic bezel, and a carbon dial. It's powered by an automatic movement and comes with a rubber strap.

Condition: Excellent
Movement: Automatic movement
Features: Chronograph and date
Crystal: Sapphire crystal

Posted at

May 13, 2026, 7:25 PM

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Only one available for sale worldwide - 1 OF 25. Hublot Big Bang Unico Punta Del Este Limited Edition |411.NL.1192.RX.PDE19 🔥

Hublot - 411.NL.1192.RX.PDE19 · $14,888

A limited edition Hublot Big Bang Unico Punta Del Este watch with only one available for sale worldwide, making it a rare find.

Condition: Very good condition, minor wear
Limited edition number: 1/25
Box condition: Flaking, missing pillow

Posted at

May 13, 2026, 2:49 PM

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Hublot Big Bang Unico King Gold White Chronograph 441.OE.2010.RW — $28,840 — Utah — Fully Insured FedEx

Hublot - 441.OE.2010.RW · $28,840

The Hublot Big Bang Unico King Gold White Chronograph is a striking execution in the Big Bang Unico lineup with an in-house HUB1280 flyback chronograph encased in 18K King Gold.

Condition: Mint condition, with no notable scratches or dings
Case Size: 42mm diameter
Dial: skeletonized / transparent
Bracelet: white rubber strap

Posted at

May 12, 2026, 9:14 PM

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Hublot Big Bang 41mm White Ceramic 342.SE.230.RW — $7,000 — Utah — Fully Insured FedEx

Hublot - 342.SE.230.RW · $7,000

a Hublot Big Bang watch in a 41mm white ceramic case.

Size: 41mm diameter

Posted at

May 12, 2026, 8:46 PM

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2022 Hublot Big Bang Integral Indigo Blue 451.EX.5129.EX — Like New Condition, Box & Papers

Hublot - 451.EX.5129.EX · $14,000

The Hublot Big Bang Integral Indigo Blue features a fully integrated ceramic bracelet, deep indigo blue finish, skeletonized dial, and in-house automatic chronograph movement. It presents in overall like-new condition with minor signs of wear consistent with careful handling.

Condition: Like new, minor signs of wear
Box Papers: Yes, complete set
Size: 42mm diameter, 49.3mm lug to lug, 14.2mm thick
Scratch Location: Bezel between 4-5 o'clock

Posted at

May 12, 2026, 9:52 AM

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