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Hublot Big Bang Unico King Gold Blue Ceramic

Hublot Big Bang Unico King Gold Blue Ceramic

AutomaticRed Gold

Ref. 421.OL.5180.RX

Collection: Big BangCase size: 44mmMovement: HUB1280

The Hublot Big Bang Unico King Gold Blue Ceramic, reference 421.OL.5180.RX, has a 44 mm case in satin-finished and polished 18-carat King Gold. A microblasted blue ceramic bezel surrounds the matte blue skeleton dial. The chronograph has a date and flyback. Calibre HUB1280 is self-winding with a 72-hour power reserve. The column wheel is on the dial side. The case is water resistant to 100 metres. A blue structured lined rubber strap has a King Gold deployant buckle.

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Last updated 26 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Diameter

44mm

Case Material

Red Gold

Water Resistance

100m

Crystal

Sapphire Crystal

Bezel Material

Ceramic

MOVEMENT

Movement Type

Automatic

Caliber

HUB1280

Power Reserve

72h

Frequency

28,800 vph (4 Hz)

DIAL

Dial Color

Skeletonized

BRACELET/STRAP

Bracelet/Strap

Rubber

Clasp Type

Fold Clasp

Clasp Material

Red Gold

FEATURES & COMPLICATIONS

ChronographDateFlybackSkeletonized

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