Hublot Big Bang 421.OX.9099.LR.9999

44mm · King Gold · Caliber MHUB1280 UNICO 2 · 30m

Hublot Big Bang Unico High Jewellery King Gold Rainbow

Brand: Hublot
Full reference: 421.OX.9099.LR.9999
Also written as: 421OX9099LR9999
Collection: Big Bang
Case diameter: 44mm
Case material: King Gold
Water resistance: 30m
Movement: Automatic
Caliber: MHUB1280 UNICO 2
Power reserve: 72 hours
Dial color: No Dial
Bracelet / strap: Alligator

Related references — same collection

Shared specifications help discovery; these links do not assert a predecessor or successor relationship.

Hublot

Big Bang

421.FX.8099.NR.SOA23

44mmGray Ceramic, All Gray

Hublot

Big Bang

301.CI.1770.RX

44mmAll Black, Black Ceramic

Hublot

Big Bang

301.CI.7170.LR

44mmAll Black, Ceramic

Hublot

Big Bang

301.CI.7170.RX

44mmBlack Ceramic

Compare specifications

Specification	421.OX.9099.LR.9999	421.FX.8099.NR.SOA23	301.CI.1770.RX	301.CI.7170.LR	301.CI.7170.RX
Case diameter	44mm	44mm	44mm	44mm	44mm
Case material	King Gold	Gray Ceramic, All Gray	All Black, Black Ceramic	All Black, Ceramic	Black Ceramic
Water resistance	30m	100m	100m	100m	100m
Movement	Automatic	Automatic	Automatic	Automatic	Automatic
Caliber	MHUB1280 UNICO 2	MHUB1280 UNICO 2	HUB4100	HUB4100	HUB4100
Power reserve	72 hours	72 hours	42 hours	42 hours	42 hours

Sources & record notes

Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. The Watch Pages.

The Watch Pages ↗ · 2026-09-22 18:15:14 JST

The Watch Pages · Hublot 421.OX.9099.LR.9999

Original collection: Not recorded

Technical Specifications / Date Added: April 24, 2023
Technical Specifications / Reference: 421.OX.9099.LR.9999
Technical Specifications / Brand: Hublot
Technical Specifications / Case Size: 44mm
Technical Specifications / Case Material: King Gold
Technical Specifications / Dial Color: No Dial
Technical Specifications / Dial Material: Gold
Technical Specifications / Movement: Automatic
Technical Specifications / Caliber: MHUB1280 UNICO 2
Technical Specifications / Power Reserve: 72 hours
Technical Specifications / Water Resistance: 30m
Technical Specifications / Strap Material: Alligator
Technical Specifications / Strap Color: Purple
Other watches you may like / Buckle Type: Folding Clasp
Other watches you may like / Style: Gem-Set
Other watches you may like / Special Features: Open Case Back, Luminescence, Water Resistant
Other watches you may like / Complications: Chronograph, Date

Images are loaded from the cited external sources. Copyright remains with its holders; permission to reproduce locally has not been established.

Corrections and data limitations