Hublot Big Bang Big Bang Unico Yellow Magic

Reference 421.CY.471Y.RX

About this watch

The Hublot Big Bang Unico Yellow Magic is a bold expression of style and engineering excellence. This stunning timepiece combines vibrant yellow accents and a skeleton design with intricate craftsmanship and reliable functionality. The watch features a self-winding chronograph movement, flyback function, and column wheel, allowing for precise timing and an effortless user experience. Crafted from a combination of titanium and ceramic, this watch is built to last, offering durability without excessive weight and scratch resistance. The comfortable strap made of high-quality rubber ensures a snug fit, making it perfect for various wrist sizes. With a water resistance of up to 100 meters, you can wear it with confidence, whether you're swimming, diving, or just caught in a summer rain. The Hublot Big Bang Unico Yellow Magic is more than just a watch; it's a statement piece, a conversation starter, and an investment in quality. Whether you're a seasoned collector or a newcomer to the world of luxury watches, this piece deserves a spot in your collection.

Buy Now on Jomashop

This is an affiliate link

Key Features

Self-winding chronograph movement
Flyback function with column wheel
Skeleton design with vibrant yellow accents
Titanium and ceramic construction for durability
Sapphire crystal glass for scratch resistance
Water-resistant up to 100 meters
Comfortable rubber strap with adjustable fit

Specifications

Brand

Hublot

Family

Big Bang

Model

Big Bang Unico Yellow Magic

Reference

421.CY.471Y.RX

Movement

hub1280

Movement Features

Hours, Minutes
Date
Chronograph, Flyback, Column wheel

Case

44mm

Dial Color

Skeleton

Crystal

Sapphire

Water Resistance

100

Current Listings

Hublot Big Bang 💥 Chronograph – 44mm Ceramic & Steel – 2025 Set

Hublot - 301.SM.1770.RX · $6,750

The Hublot Big Bang Chronograph features a unique and modern design with a 44mm stainless steel case, ceramic bezel, and titanium elements.

Case size: 44mm
Materials: stainless steel, ceramic, titanium
Movement: Calibre HUB4104 automatic chronograph

Posted at

Mar 13, 2026, 6:39 PM

Active

View listing on r/WatchExchange

Hublot Spirit Of Big Bang Moonphase King Gold 42mm 18k Rose Gold 647.OX.1138.RX

Hublot - 647.OX.1138.RX

Posted at

Mar 12, 2026, 2:14 PM

Active

View listing on r/WatchExchange

(2009) Hublot Big Bang Mother of Pearl 341.SG.600LS.114 341 Diamonds

Hublot - 341.SG.600LS.114 · $8,950

This 2009 Hublot Big Bang Mother of Pearl features a full set with box and papers, including an original strap and third-party strap alternative.

Condition: Scratches around the case from normal use
Case Material: Mother of Pearl
Diamonds: 341

Posted at

Mar 12, 2026, 4:05 AM

Active

View listing on r/WatchExchange

Hublot Big Bang Unico 44mm Skeleton Dial Titanium 411.NX.1170.RX Box & Papers

Hublot - 411.NX.1170.RX · $8,995

The Hublot Big Bang Unico is a luxurious timepiece crafted from premium-grade titanium, featuring a sleek and modern design.

Condition: Excellent condition with little to no signs of wear
Case size: 44mm diameter
Case material: Titanium
Bezel material: Titanium

Posted at

Mar 11, 2026, 9:20 AM

Active

View listing on r/WatchExchange

HUBLOT Big Bang Unico 42mm White Ceramic 441.HX.1171.RX

Hublot - 441.HX.1171.RX · $16,900

The Hublot Big Bang Unico White reference features a striking skeleton dial framed by a fixed white ceramic bezel, housed in a 42mm white ceramic case with a bold yet refined monochromatic aesthetic. The openworked dial highlights the chronograph configuration and modern architectural design that define the Big Bang Unico collection.

Condition: Excellent
Case size: 42mm
Materials: White ceramic
Straps included: 1 (white rubber)

Posted at

Mar 6, 2026, 5:13 PM

Active

View listing on r/WatchExchange