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

Hublot - 451.NM.1170.NM · $13,000

The Hublot Big Bang Integral 42mm is a striking fusion of titanium and black ceramic, showcasing a skeleton dial powered by the HUB1280 UNICO movement with flyback chronograph, 72-hour reserve and bold architectural design.

Condition: Mint
Year: 2022
Contents: Box, E-warranty, serial hang tag

Posted at

Jun 24, 2025, 11:59 AM

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Hublot Big Bang Unicorn White Ceramic 44mm with add'l rubber bracelet

Hublot - 411.HX.1170.HX · $11,999

A bold and rare Hublot Big Bang Unico watch with a striking white ceramic case and skeletonized dial, featuring an in-house automatic chronograph movement.

Condition: Excellent Condition
Case size: 45mm
Movement: HUB1242 UNICO
Dial type: Skeletonized

Posted at

Jun 22, 2025, 11:50 PM

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Hublot Big Bang Unico 42 Titanium 441.NX.1171.RX.1104 Factory Diamonds B&P w/ extra strap & travel pouch

Hublot - 441.NX.1171.RX.1104 · $12,450.001

The Hublot Big Bang Unico 42 Titanium features a skeleton dial, diamond bezel, and 72hr power reserve. It includes original boxes, e-warranty, travel pouch, and extra strap.

Condition: Good pre-owned condition
Case size: 42mm diameter
Water resistance: not specified
Movement: HUB1280

Posted at

Jun 18, 2025, 5:46 PM

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