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The Hublot Square Bang Unico King Gold Diamonds is a luxury wristwatch with a diamond-studded King Gold case, black rubber strap, and an exposed Unico movement visible on the dial.
Hublots Square Bang Unico King Gold Diamonds features a King Gold case, diamond bezel, skeleton dial with Unico movement and two subdials, plus a black textured rubber strap—all showcased against a dark background.
Close-up of the Hublot Square Bang Unico King Gold Diamonds watch, featuring a King Gold case, diamond-set bezel, and visible Unico movement details.
Close-up of the Hublot Square Bang Unico King Gold Diamonds, showcasing its Unico movement through a transparent case with rose gold and titanium accents.
The Hublot Square Bang Unico King Gold Diamonds features a King Gold case, diamond-set bezel, visible Unico movement, and a black rubber strap.
The Hublot Square Bang Unico King Gold Diamonds is a luxury wristwatch with a diamond-studded King Gold case, black rubber strap, and an exposed Unico movement visible on the dial.
Hublots Square Bang Unico King Gold Diamonds features a King Gold case, diamond bezel, skeleton dial with Unico movement and two subdials, plus a black textured rubber strap—all showcased against a dark background.
Close-up of the Hublot Square Bang Unico King Gold Diamonds watch, featuring a King Gold case, diamond-set bezel, and visible Unico movement details.
Close-up of the Hublot Square Bang Unico King Gold Diamonds, showcasing its Unico movement through a transparent case with rose gold and titanium accents.
The Hublot Square Bang Unico King Gold Diamonds features a King Gold case, diamond-set bezel, visible Unico movement, and a black rubber strap.
The Hublot Square Bang Unico King Gold Diamonds is a luxury wristwatch with a diamond-studded King Gold case, black rubber strap, and an exposed Unico movement visible on the dial.
Hublots Square Bang Unico King Gold Diamonds features a King Gold case, diamond bezel, skeleton dial with Unico movement and two subdials, plus a black textured rubber strap—all showcased against a dark background.
Close-up of the Hublot Square Bang Unico King Gold Diamonds watch, featuring a King Gold case, diamond-set bezel, and visible Unico movement details.
Close-up of the Hublot Square Bang Unico King Gold Diamonds, showcasing its Unico movement through a transparent case with rose gold and titanium accents.

Hublot Square Bang Unico King Gold Diamonds

821.OX.0180.RX.1204 42 mm
View Specs
Regular price $52,600

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Renowned for expertise in luxury watch retail, Watches of Switzerland embodies the highest standards of craftsmanship and service. With a history dating back to the 1700s, the company offers a curated selection of premier timepieces and commits to excellence in customer experience grounded in a legacy of trust and industry proficiency.

Authorized Luxury Retailer

Authorized Luxury Retailer

We are an authorized retailer for over 80 luxury watch brands.
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Free Expedited Delivery on Orders $100 and Up (Estimated 1-3 Days)

Our secure shipping service operates Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For security reasons, an adult signature is required for every delivery. Watches of Switzerland does not deliver to P.O. boxes or third-party forwarding services. For more information about delivery, click here. Tracking information will be made available upon shipping.

$15 Flat Fee on Orders Under $100 (Estimated 1 - 2 weeks)

Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For more information about delivery, click here. Tracking information will be made available upon shipping.

If you have any questions or concerns regarding your order, please contact the Watches of Switzerland Client Services

Free Expedited Delivery

Free Expedited Delivery

We offer free, expedited delivery on all orders over $100.
Simple Easy Returns
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Our commitment to you does not end at delivery. We offer the following return services to make your experience as pleasant as possible.

10-Day Returns For Timepieces:

Timepieces purchased online can be returned or exchanged within 10 days from when they are shipped or collected.

30-Day Returns For All Other Purchases:

All other online purchases can be returned or exchanged within 30 days from when they are shipped or collected.

On presentation of the original receipt, your purchases may be returned or exchanged at any of our store locations. Alternatively, you may elect shipping to our facility with all the original paperwork. All refunds must be credited to the same tender used for the original purchase. To return the online purchases through secure shipping service, please contact our client service team who will provide you the shipping label.

All returns or exchanges must be in new, unworn condition, with no scratches or markings, not sized or adjusted and in their original packaging and with warranty cards / certificated and instruction booklets.

Simple Easy Returns

Simple Easy Returns

Purchase with confidence with our simple, free return policy.

Details

Square Bang – a disruptive and unconventional shape Presented in a 42mm 18K King Gold case Powered with precision by the in-house HUB1280 UNICO manufacture self-winding chronograph flyback movement Framed by a polished bezel set with 44 gleaming diamonds Secured with a robust black structured rubber strap DISRUPTIVE AND UNCONVENTIONAL The Square Bang collection is characterised by its new, disruptive and unconventional shape, representing an evolution of the brand’s DNA and literally squaring the circle of the iconic port hole shape. The Square Bang Unico collection features the Unico 2 calibre, designed to equip smaller chronographs with the power of the original movement. Thanks to technical optimisations, the movement has been reduced by 1.3mm in thickness, while still retaining key features such as a double coupling system, which can be viewed from the side of the dial, as well as a 72-hour power reserve. WARM GOLD TONES AND GLISTENING DIAMONDS Presented in a 42mm 18K King Gold case and framed by a co-ordinating bezel adorned with a further 44 gleaming diamonds, this timepiece sparkles from every angle. Adding to the sense of intrigue, the sapphire crystal skeleton dial reveals the movement within, while two chronograph sub-dials enhance functionality. Secured with a robust black structured rubber strap with a titanium deployant buckle clasp, this timepiece is driven by the in-house HUB1280 UNICO manufacture self-winding chronograph flyback movement. This striking model is further enhanced by a 72-hour power reserve and water resistance to 10 bar (100 metres).

General

Condition

New

Brand

Hublot

Reference

821.OX.0180.RX.1204

Product Code

17171104

Power Reserve

72 Hours Approx

Features

Deployment clasp
Automatic movement
Waterproof

Case

Case Size

42 mm

Case Shape

Square

Case Material

18Ct Rose Gold

Bezel Material

18ct Rose Gold

Bezel Color

Rose

Crystal

Sapphire

Dial

Dial Color

Grey

Dial Texture

Skeleton

Dial Markers

Baton

Stone Set

No

Movement

Type

Auto

Bracelet

Type

Strap

Stone Set

No

Buckle

Deployment