Hublot Big Bang Unico
- Reference number
- 421.MX.1130.RX
- Case diameter
- 44 mm
- Dial
- Skeletonized
- Case material
- Yellow gold
- Condition
- Like new & unworn
- Bracelet color
- Black
Hublot Big Bang Unico Features
Product Description
Model: Big Bang Unico
Reference: 421.MX.1130.RX
Case Number: Ask us
Year of Manufacture: Unknown
Case Material: Yellow gold
Bezel: Ceramic
Diameter: 44 mm (without crown)
Dial: Skeletonized
Crystal: Sapphire
Movement: Automatic
Caliber: HUB1280
Strap/Bracelet material and colour: Rubber, Black
Origin of the strap/bracelet: Genuine Hublot
Type of clasp and clasp material: Buckle, Gold/Steel
Wrist Size: Ask us
Weight (incl. strap): Ask us
Water Resistance*: The watch has passed a positive 10 ATM pressure test.
CONDITION
Case: Like new & unworn
Dial: Like new & unworn
Bezel: Like new & unworn
Crystal: Like new & unworn
Caseback: Like new & unworn
Strap/Bracelet: Like new & unworn
Clasp/Buckle: Like new & unworn
SCOPE OF DELIVERY
Water-resistance test: Verified
Watch Register extract: Verified
Original Box: Included
Original Papers: Included
Watch Certificate™
For maximum security and transparency, a Watch Certificate™ can be provided upon request. This independent document confirms the authenticity of the timepiece and protects you from counterfeit or altered watches.
International Certification
We cooperate with the global organization The Watch Register®. Upon request, every watch - whether new or pre-owned — can be supplied with an official certificate from this international authority.
Insured delivery
All orders are shipped with full insurance, ensuring that both domestic and international shipments are safe and worry-free.
14-day return policy
You may return the watch within 14 days if it differs from the description or photos, or if there is a defect not mentioned.
Inspected by Certified Watchmaker
All our timepieces are thoroughly inspected by our certified watchmaker to ensure authenticity and perfect working condition. Every watch we offer is guaranteed to be 100% original.
Personal collection
When preferred, collect your watch from our private showroom in Geneva. A secure and discreet handover, designed for your comfort and peace of mind.
How Returns Work
1. Contact Us
Contact us Inform us about the return by writing via WhatsApp — it’s the fastest and easiest way.
2. Secure Return
Secure return We will provide you with an insured shipping label so you can safely return your watch.
3. Money Back
Money back As soon as we receive the watch, you will get a bank transfer refund without delay.
Before You Buy
Hublot Big Bang Unico
Before You Buy
Key details about authentication, financing, viewing, delivery, and condition.
Yes. This Hublot Big Bang Unico 421.MX.1130.RX has been physically inspected in-house by our certified watchmaker, covering movement accuracy, case integrity of the 44 mm Yellow gold case, Skeletonized dial condition, and overall authenticity. Every serial number is verified against The Watch Register before listing. This piece carries our 12-month warranty and is covered by our 14-day return policy if it does not correspond to its description.
0% financing is available only for selected watches priced up to CHF 10,000. Eligible models are clearly marked with a financing badge on the product page.
If a watch does not display the financing badge, or its price exceeds CHF 10,000, interest-free financing is not available for that model.
For eligible watches, financing is available to clients residing in Switzerland, with terms from 3 to 24 months. Approval is typically completed within a few minutes during checkout by HeyLight partner bank.
Can I view the watch in person before buying?
As we are based in the secure Geneva Free Zone, we generally do not offer pre-purchase viewings and operate primarily as an online retailer due to security and insurance requirements.
A limited number of watches are available for in-person inspection by appointment at our office. Availability depends on the specific model. Some watches can be viewed before purchase, while others are available for collection only after payment.
Please contact us via WhatsApp with the watch details, and we will confirm whether the model is available for viewing or collection only.
This Hublot Big Bang Unico 421.MX.1130.RX ships fully insured from our Geneva facility. Standard delivery across Switzerland takes 4 to 5 business days. International shipments to 50+ countries typically arrive within 7 business days. You receive tracking information at the point of dispatch. Original box, original papers is included with this piece.
This Hublot Big Bang Unico is listed in Like new & unworn condition, assessed across case, dial, bezel, crystal, and bracelet by our in-house certified watchmaker before listing. Real photographs on this page reflect the actual state of the watch. Original box, original papers is included. A Watch Certificate digital passport is available on request for independent verification of the watch's details and service history.
Similar Watches
Products in this list are selected by similar characteristics and approximate price.
QUICK VIEW
421.OX.1180.RX.1104, 44 mm, Skeletonized, Rose gold, Like new & unworn, Black
QUICK VIEW
411.JX.4802.RT, 45 mm, Skeletonized, Sapphire crystal, Used (Very good), White
QUICK VIEW
411.NX.1170.RX.0904, 45 mm, Black, Titanium, Used (Very good), Black
QUICK VIEW
441.OL.5181.RX, 42 mm, Skeletonized, Rose gold, Like new & unworn, Blue
QUICK VIEW
411.JX.1170.RX, 49 mm, Skeletonized, Used (Fair)
QUICK VIEW
441.NE.2011.RW.1704, 42 mm, Skeletonized, Titanium, Used (Very good), White
QUICK VIEW
411.OM.1180.RX, 44 mm, Skeletonized, Rose gold, Used (Very good), Black
QUICK VIEW
406.NM.0170.RX, 49 mm, Skeletonized, Titanium, Used (Good)
