About product images
All pre-owned and antique items are photographed individually.
Please note that images showing the item being worn are for illustrative purposes only and may differ from the actual product.

Specifications & Condition
- Inquiry code
- N-421NL5170RX
- Available at:
- Ginza Main Store
- Brand
- Hublot
- Model
- Big Bang
- Product name
- Big Bang Unico Titanium Blue Ceramic
- Model number
- 421.NL.5170.RX
- Dial color
- Skeleton
- Movement
- Automatic winding
- Case Material
- Titanium/TI
- Case Size
- Case: Diameter 44mm (excluding crown)
- Strap Type
- strap
- Strap Material
- Titanium/TI
- Weight
- 128g
- Accessories
- Outer box/Inner box/Warranty card *Hublot products have transitioned to an electronic warranty system provided by the manufacturer, and a card-type warranty card may not be included with some individual items.
- Model Information
- Since its release in 2005 as Hublot's ambitious new creation, the "Big Bang" has continued to enjoy explosive popularity worldwide, living up to its name. This particular model features the familiar skeleton dial, but with the addition of a blue sub-dial at the 3 o'clock position, giving it a more stylish impression. Harmonizing with the blue of the bezel and strap, it achieves a perfect design that is truly characteristic of Hublot. The movement powering it is the HUB1280, also known as Unico. With a power reserve of approximately 72 hours and 100m water resistance, it has no weaknesses in terms of practicality either.
- Returns
- -
- List Price
- -
- Individual Code
- 0H1HHBAN0234
Disclaimer
* Product images of New and Unused products are posted using images of the same model.
Please note that there are individual differences in the presence or absence of manufacturer protective seals.
In addition, there may be minor changes made by the manufacturer, but please note that we will sell it with the specifications of the stock product.
In addition, Used and antique items are photographed of the actual product.
*The color may differ from the actual product depending on the lighting and monitor settings.
*Due to privacy concerns, we refrain from posting serial numbers and limited edition numbers on the web.
We are also unable to answer any inquiries made by phone.
*As we also sell our products in-store, there may be a time difference between ordering on the website and processing in-store, and the item may be SOLD OUT.
Please be aware of this.
Also, if you would like to purchase in person, please contact us by phone or email in advance to check stock availability.
* In the case of antique or used products, alternative parts may be used for the exterior and internal machinery.
*The listed price is the price at the time of arrival.
Please note that the current price may differ.
SHOPPINGGUIDE
STORE
INFORMATION
- [Address]
- 〒104-0061
8-7-11 Ginza, Chuo-ku, Tokyo
Soiree de Ginza 2nd Yayoi Building 1F - [Phone]
- +81-3-6252-1515
- [Business hours]
- 11:00~19:30


