Product Overview

The HB Factory Hublot Big Bang Unico 45mm White replica combines a titanium case with a white ceramic bezel and matching white rubber strap. Its skeletonized dial reveals silver-tone mechanical details, while white accents create a coordinated appearance.

Additionally, the dial features contrasting black scale markings, two subdials and a date aperture. A red-tipped central hand adds a small touch of color to the predominantly white and silver-tone design.

The supplier describes the movement as “HUB 1242 Automatic.” This designation refers to the supplied replica movement and does not indicate an original Hublot calibre.

Technical Specifications
Specification Details
Factory HB Factory
Brand Design Hublot
Collection Big Bang Unico
Model Reference Not supplied
Product Type Replica watch
Case Diameter 45mm
Movement Supplier-described HUB 1242 automatic replica movement
Case Material Titanium, according to supplier
Bezel Material White ceramic, according to supplier
Dial White-accented skeletonized dial with silver-tone details
Central Hands Hour and minute hands, plus a slim red-tipped hand
Subdials At 3 and 9 o’clock; working functions require confirmation
Date Aperture Between 4 and 5 o’clock
Crystal Sapphire crystal, according to supplier
Strap Material White rubber
Clasp Type Folding clasp
Clasp Material Titanium, according to supplier
Water Resistance Factory-rated 10 ATM; not independently tested
Movement and Functions
Central Hour and Minute Hands

The shorter broad central hand displays the hours, while the longer broad hand displays the minutes. Both feature silver-tone borders and light-colored inserts.

The white outer track carries black markings and numerals, providing reference points for reading the hands.

Slim Red-Tipped Central Hand

A slim central hand extends toward the outer track and features a red tip. Its appearance resembles a chronograph seconds hand, although the supplied information does not confirm its actual operation.

Subdial at 3 O’Clock

The right subdial combines a white background with black markings and a “MIN” label. Its scale resembles a 60-minute counter.

However, the photograph alone cannot establish whether this replica provides a working chronograph minute counter.

Subdial at 9 O’Clock

The left subdial contains a small hand above an open, wheel-like structure. Its placement resembles a running-seconds display, but its working function requires confirmation.

Date Display

A date aperture sits between 4 and 5 o’clock, below the right subdial. The contrasting numeral separates the date from the surrounding skeletonized details.

The supplier has not specified the date-setting method or changeover operation.

Crown and Pushers

The photograph shows two metal-tone pushers beside a crown with a white center section. Together, these controls complete the chronograph-style layout.

Request the correct operating instructions before using them. The available specifications do not confirm chronograph operation, flyback functionality or power reserve.

Case and Dial
Titanium Case with White Ceramic Bezel

According to the supplier, the 45mm case uses titanium, while the bezel uses white ceramic. The photograph shows a brushed metal appearance on the case, contrasting with the white bezel.

Exposed screws punctuate the bezel and strap connections. Meanwhile, white side details continue the color theme around the case.

White Skeletonized Dial

The dial combines an open silver-tone structure with white accents and contrasting black markings. Arabic numerals and baton markers frame the visible mechanical details.

Additionally, the white right subdial and outer track connect the dial visually with the bezel and strap.

Sapphire Crystal

The supplier lists sapphire crystal over the dial. No anti-reflective coating specification accompanies the provided information.

Strap and Clasp / Buckle

The white rubber strap features longitudinal grooves that complement the case design. Its matching color continues the white theme from the bezel to the wrist.

The supplier also specifies a titanium folding clasp. However, the photograph does not show the clasp, and strap length and adjustment range remain unspecified.

Water Resistance

The factory lists a 10 ATM water-resistance rating. This rating has not undergone independent testing.

Therefore, this listing does not guarantee suitability for swimming, showering or diving. Keep the watch dry unless a qualified watchmaker verifies its water resistance and advises on appropriate use.

Also, avoid operating the crown or pushers while the watch is wet.

Care Instructions
Wipe the case, bezel and crystal with a soft cloth.
Clean surface dirt from the white strap gently, then dry it.
Avoid abrasive cleaners, solvents and harsh chemicals.
Protect the ceramic bezel from impacts.
Keep the watch away from strong magnetic sources and extreme heat.
Follow the confirmed instructions for winding, setting and date adjustment.
Do not force the crown or pushers if you feel resistance.
Frequently Asked Questions
Is this an original Hublot watch?

No. This is an HB Factory replica based on the Hublot Big Bang Unico design. The supplier’s HUB 1242 designation does not mean it contains an original Hublot movement.

Is the entire case white ceramic?

No. The supplier lists a titanium case and a white ceramic bezel. The white design also includes the rubber strap and dial accents.

What is the model reference?

The supplied information identifies the collection as Big Bang Unico but does not include a specific reference number. Therefore, this page does not assign one.

Does the chronograph work?

The photograph shows a chronograph-style layout with two subdials, a slim central hand and two pushers. However, the supplier has not confirmed their actual functions. Please request verification if stopwatch operation is essential.

Where is the date window?

The date aperture appears between 4 and 5 o’clock, below the right subdial.

Can I swim with this watch?

The factory claims 10 ATM, but the rating has not undergone independent testing. Accordingly, we do not guarantee swimming suitability.

Will I receive QC videos before shipping?

Yes. After the watch arrives from the factory, our team inspects it and checks the movement. We then provide two QC videos for your review.

Once you confirm the model and your shipping information, we arrange shipment.

Please identify the merchant when purchasing to prevent buying counterfeit HB Factory product

Welcome to the Clean Factory Watch.We specialize in offering high-quality replica watches that combine exceptional craftsmanship with reasonable pricing. All products are photographed in real life to ensure accurate descriptions, helping you make informed and confident purchasing decisions. Please note that our watches do not come with original brand boxes, but they can be purchased separately if needed.

We place great importance on each customer’s shopping experience. Every watch is guaranteed to match the version from the selected factory, with absolutely no bait-and-switch. Before shipping, we provide a complete video package including movement testing and actual product display to ensure accuracy. If you need specific details confirmed, we’re happy to take custom photos upon request. Our commitment is to always offer you the latest and most up-to-date replica watch models.

Please keep in mind that replica watches are not genuine and may not meet the extremely high standards of perfectionists. If you are highly particular about fine details, please carefully consider whether this type of product is suitable for you. Additionally, due to the sensitive nature of replica watches, our return and exchange process is relatively complex. We kindly ask that you read and accept our policies before making a purchase.

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