Complimentary UK delivery over £50
FOR HIM
Home / Watches / Square Bang Unico Sapphire 42mm
Hublot Square Bang Unico Sapphire 42mm in Black – Men's Watches

Black

Product overview

Everything worth knowing.

A detailed, evidence-led view of the product—not a generic sales summary.

Square Bang – reaching a new frontier in the art of sapphire Presented in a striking 42mm polished sapphire crystal case Powered by the in-house HUB1280 UNICO manufacture self-winding chronograph flyback movement with a 72-hour power reserve A sapphire crystal skeleton dial provides a unique aesthetic Secured with a transparent structured lined strap with a titanium deployant buckle clasp DIFFERENT AND UNIQUE 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. This Square Bang Unico model 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. A NEW FRONTIER Designed to move with precision, this eye-catching model makes an instant impact with its fully transparent design. Presented in a 42mm polished sapphire crystal case, this timepiece showcases a sapphire crystal square skeleton dial, featuring a two chronograph sub-dials and revealing the movement within. Secured with a transparent structured lined strap, this high performance watch is powered by the in-house HUB1280 UNICO manufacture self-winding chronograph flyback movement. Further functionality is offered by the 72-hour power reserve and water resistance to 5 bar (50 metres). Verified details include bracelet material of Rubber, brand collections of Square Bang, dial colour of Black, diameter of 42mm, guarantee of Hublot 2 Year Guarantee and movement of Automatic. Available colours: Black.

Key features

  • Square Bang – reaching a new frontier in the art of sapphire Presented in a striking 42mm polished sapphire crystal case Powered by the in-house
  • This Square Bang Unico model 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
  • A NEW FRONTIER Designed to move with precision, this eye-catching model makes an instant impact with its fully transparent design.
  • Presented in a 42mm polished sapphire crystal case, this timepiece showcases a sapphire crystal square skeleton dial, featuring a two chronograph
  • Secured with a transparent structured lined strap, this high performance watch is powered by the in-house HUB1280 UNICO manufacture self-winding
  • Bracelet Material: Rubber
  • Brand Collections: Square Bang

Specifications

Full product details

Only verified supplier or manufacturer facts are shown. Variant-specific values remain tied to the option selected above.

Watch details

Bracelet Material
Rubber
Brand Collections
Square Bang
Dial Colour
Black
Diameter
42mm
Guarantee
Hublot 2 Year Guarantee
Movement
Automatic
Watch Markers
Batons
Water Resistant
50 Metres

Materials

Material
Sapphire; titanium

Gemstone details

Stone
Sapphire

Dimensions

Measurement
1.3mm

Product information

Available colours
Black
Brand
Hublot
Category
Watches
Condition
New
Department
Watches
Product type
Men's Watches

Identifiers

Model number
821.JX.0120.RT

Listing identifiers

For Him reference
FH-P-F097C361DA0B
Manufacturer part number
821.JX.0120.RT

Your buying guide

Choose with confidence.

Helpful context without inventing specifications the brand or supplier has not provided.

01

Fit & sizing

This item is not sold by a conventional clothing size. Select a colour or configuration above where available.

02

Care

Follow the brand care label or product documentation. For leather, jewellery and watches, avoid prolonged moisture, heat and chemical contact.

03

Delivery & returns

Complimentary UK delivery is available over £50. Eligible items can be returned within 30 days in their original, unworn condition.

04

Availability

In stock in at least one listed variation. Final availability is confirmed before payment.

You may also like

More for him

The For Him newsletter

Worth knowing.
Sent occasionally.

New arrivals, standout pieces and considered edits from across the store—delivered without the daily noise.

Only the considered edit—never daily email.