# Hublot 421.EX.5129.RX.HBC25 Big Bang Unico Blue Ceramic Caribbean

- **Brand:** Hublot
- **Price:** $27,300.00
- **Catalog:** exquisitetimepieces
- **Retailer:** exquisitetimepieces
- **Product URL:** https://go.cosimo.shop/r/gAAAAABq31zdYRywAQNLNfB9M4543jWTFdkRO955wIXp8ZCAOZbGhFQbz9U7b7QyMXtr2hV5Ih_VB3EUBtkPMvVq-E6cYpei6jNuTvmBLeK-BZwFatLIdmLrH7VxDMjRcfGRm7z9MN2QzJlyQkUuhmnJPgiONAJTKW9XDWrji7U6hbTt2otjvvK9DJeIIwq4Rrjp2vlKDbWUj2GzxnbR256I3V0E_AqrZu1RG7ibSrxSxbSIyo8uFVrAlimfT78lKdufFgZBYVQJmCcs2uZbh4iZY5vMP-GdnJz-RECZ14XDpW6D7bY2JUQvBls-AVTrEh3rvdy-udW6kyD2seEGOBEEw9SJqP6ABQg_xbcSKboNzRg9xeMJHDmn_8xai9nRXYf9C-bVU0QlP0nc9oFK82NSwk2FQeXN0bxO486F4hFt1Q-rnk3bUQvp_dESF5TiwKkphmbSWWaGcwVweDLGcLzITDs6oBoiIlpv5TuS3DWvbfG_JDCTbH_XybR7E0XqEUgENcgvkd3LuoCl0SdEG0LQiuyoKpO5uw==
- **Availability:** In stock

## Summary

Luxury blue ceramic chronograph watch featuring a skeletonized open-heart dial, a matching blue rubber strap, and a high-performance automatic movement.

## Description

MovementsUNICOBy developing its own automatic chronograph movement, Hublot wanted it to be – like all of its creations – the first, different and unique. As the soul of the watch, this movement with an “open heart” reveals its completely re-imagined design, with double clutch system and column-wheel from the dial side as well as a 72-hour power reserve. Its construction of 354 components has been simplified as much as possible to improve reliability and robustness.MaterialsCERAMICFor Hublot, materials are an integral part of their watches’ design. They must complement their design, while protecting their mechanism and withstand the test of time. As such, the Manufacture has chosen to use high-tech ceramic for certain bezels and cases; it is an ultra-tough and almost entirely scratch-proof material (apart from the diamond) with a base of zirconium sintered at very high temperatures.

## Appearance

- **Colors:** Blue
- **Materials:** Ceramic, Rubber

## Variants

- **In stock:** 1 of 1
- **Available:** Blue

| Color | SKU | Availability |
| --- | --- | --- |
| Blue | 421.EX.5129.RX.HBC25 | In stock |

## Categories

- **Categories:** New

## Additional Attributes

- **Type:** Strap
- **tags:** Big Bang
- **Color:** Blue
- **Glass:** Sapphire with anti-reflective treatment
- **Hands:** Luminous
- **Shape:** Round
- **Gender:** Men's
- **vendor:** Hublot
- **Material:** Rubber
- **Warranty:** 10 Year
- **Condition:** New
- **Functions:** Hours, Minutes, Seconds, Chronograph, Date
- **Buckle Type:** Titanium Deployant Buckle Clasp
- **Dial Markers:** Luminous
- **product type:** New
- **Movement Type:** Automatic
- **shopify handle:** hublot-421ex5129rxhbc25-big-bang-unico-blue-ceramic-caribbean
- **Case Description:** Microblasted Sky Blue Ceramic
- **Dial Description:** Mat blue skeleton dial
- **Reference Number:** 421.EX.5129.RX.HBC25
- **Water Resistance:** 100m (10 ATM / 330 ft) — suitable for Recreational surfing, snorkeling
- **Case Diameter ⌀:** 44mm
- **Strap Description:** Blue and White Rubber, Additional Strap: Sky Blue and White Rubber
- **Movement Description:** HUB1280 UNICO Manufacture Self-winding Chronograph Flyback Movement with Column Wheel

## Enrichment

- **Type:** watch
- **Type Synonyms:** wristwatch, chronograph
- **Tags:** ceramic case, rubber strap, skeleton dial, open heart, chronograph, blue bezel, screw-down lugs
- **Styles:** luxury, sporty, modern
- **Colors:** blue
- **Color Families:** Blue
- **Category Path:** Apparel & Accessories > Jewelry > Watches > Fine Watches
- **Band color:** Blue
- **Band pattern:** Solid
- **Case color:** Blue
- **Case pattern:** Solid
- **Dial color:** Blue
- **Dial pattern:** Geometric
- **Watch case shape:** Round
- **Watch display:** Analog
- **Watch features:** Chronograph, Date Display, Skeleton Dial
- **Watch material:** Rubber
- **Watch movement type:** Automatic
- **Canonical Brand:** Hublot

## Images

- ![Image 1](https://cdn.storerouter.ai/d55c03c2dd843226ac73ea9ea9869910/e6119d7f8378e83e30880f72dc046ebd.webp)
- ![Image 2](https://cdn.storerouter.ai/d55c03c2dd843226ac73ea9ea9869910/a08612429e37147a23427899d6a3fc93.webp)
- ![Image 3](https://cdn.storerouter.ai/d55c03c2dd843226ac73ea9ea9869910/504eae3fc07ab5621d226898621a114b.webp)
- ![Image 4](https://cdn.storerouter.ai/d55c03c2dd843226ac73ea9ea9869910/2097d39723138badcfbdc78dbdef7289.webp)
- ![Image 5](https://cdn.storerouter.ai/d55c03c2dd843226ac73ea9ea9869910/1c7656cd2f00fd62f13f699547765064.webp)
- ![Image 6](https://cdn.storerouter.ai/d55c03c2dd843226ac73ea9ea9869910/6201091c2e98fd218ce343b318688742.webp)

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*Source: cosimo.shop | Product ID: b8a1644f-1767-5ee7-8dbb-57c39572c923 | Canonical URL: https://cosimo.shop/product/hublot/hublot-421-ex-5129-rx-hbc25-big-bang-unico-blue-ceramic-caribbean-056feabf-85e2-41e3-8219-28f47677bfdf*