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Hublot Big Bang Unico King Gold

Hublot Big Bang Unico King Gold

AutomaticRed Gold

Ref. 421.OX.1180.RX

Collection: Big BangCase size: 44mmMovement: HUB1280

The Hublot Big Bang Unico King Gold, reference 421.OX.1180.RX, has a polished and satin-finished 18-carat King Gold case measuring 44 mm. This chronograph has a flyback function and a date. Self-winding calibre HUB1280 has a 72-hour power reserve and a column wheel on the dial side. The dial has a matte black skeleton finish. The bezel has six H-shaped titanium screws, and the case is rated water resistant to 100 metres. A black structured lined rubber strap has a King Gold and black PVD titanium 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

Red Gold

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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