Hublot Big Bang 418.EX.5107.RX.MXM21

45mm · Blue Ceramic, All Blue · Caliber HUB1240.MXM · 100m

Hublot Big Bang Sang Bleu II

Brand: Hublot
Full reference: 418.EX.5107.RX.MXM21
Also written as: 418EX5107RXMXM21
Collection: Big Bang
Case diameter: 45mm
Case material: Blue Ceramic, All Blue
Water resistance: 100m
Movement: Automatic
Caliber: HUB1240.MXM
Power reserve: 72 hours
Dial color: No Dial, Blue
Bracelet / strap: Rubber

Related references — same collection

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

Hublot

Big Bang

411.EX.5120.RX.ERS21

45mmBlue Ceramic, All Blue

Hublot

Big Bang

418.CX.1107.RX.MXM22

45mmAll Black, Black Ceramic

Hublot

Big Bang

418.CX.1114.RX.MXM20

45mmAll Black, Black Ceramic

Hublot

Big Bang

418.FX.8007.RX.MXM21

45mmGray Ceramic, All Gray

Compare specifications

Specification	418.EX.5107.RX.MXM21	411.EX.5120.RX.ERS21	418.CX.1107.RX.MXM22	418.CX.1114.RX.MXM20	418.FX.8007.RX.MXM21
Case diameter	45mm	45mm	45mm	45mm	45mm
Case material	Blue Ceramic, All Blue	Blue Ceramic, All Blue	All Black, Black Ceramic	All Black, Black Ceramic	Gray Ceramic, All Gray
Water resistance	100m	100m	100m	100m	100m
Movement	Automatic	Automatic	Automatic	Automatic	Automatic
Caliber	HUB1240.MXM	HUB 1242	HUB1240.MXM	HUB1240.MXM	HUB1240.MXM
Power reserve	72 hours	72 hours	72 hours	72 hours	72 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 18:02:07 JST
The Watch Pages ↗ · 2026-09-22 18:02:13 JST

The Watch Pages · Hublot 418.EX.5107.RX.MXM21

Original collection: Not recorded

Technical Specifications / Date Added: April 7, 2021
Technical Specifications / Reference: 418.EX.5107.RX.MXM21
Technical Specifications / Brand: Hublot
Technical Specifications / Case Size: 45mm
Technical Specifications / Case Material: Blue Ceramic, All Blue
Technical Specifications / Dial Color: No Dial, Blue
Technical Specifications / Dial Finish: Openworked
Technical Specifications / Movement: Automatic
Technical Specifications / Caliber: HUB1240.MXM
Technical Specifications / Power Reserve: 72 hours
Technical Specifications / Water Resistance: 100m
Technical Specifications / Strap Material: Rubber
Technical Specifications / Strap Color: Blue
Other watches you may like / Buckle Type: Folding Clasp
Other watches you may like / Style: Sporty
Other watches you may like / Special Features: Open Case Back, Limited Edition, Skeletonized, Water Resistant
Other watches you may like / Limited Edition: Limited to 200 pieces
Other watches you may like / Complications: Chronograph

The Watch Pages · Hublot 418.EX.5107.RX.MXM21

Original collection: Not recorded

Technical Specifications / Date Added: April 7, 2021
Technical Specifications / Reference: 418.EX.5107.RX.MXM21
Technical Specifications / Brand: Hublot
Technical Specifications / Case Size: 45mm
Technical Specifications / Case Material: All Blue, Blue Ceramic
Technical Specifications / Dial Color: Blue, No Dial
Technical Specifications / Dial Finish: Openworked
Technical Specifications / Movement: Automatic
Technical Specifications / Caliber: HUB1240.MXM
Technical Specifications / Power Reserve: 72 hours
Technical Specifications / Water Resistance: 100m
Technical Specifications / Strap Material: Rubber
Technical Specifications / Strap Color: Blue
Other watches you may like / Buckle Type: Folding Clasp
Other watches you may like / Style: Sporty
Other watches you may like / Special Features: Limited Edition, Open Case Back, Skeletonized, Water Resistant
Other watches you may like / Limited Edition: Limited to 200 pieces
Other watches you may like / Complications: Chronograph

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