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Hublot Spirit of Big Bang Tourbillon 5-Day Power Reserve Sky Blue Ceramic

Hublot Spirit of Big Bang Tourbillon 5-Day Power Reserve Sky Blue Ceramic

Manual WindingCeramic

Ref. 645.EX.5123.NR

Collection: Big BangCase size: 42mmMovement: HUB6020

The Hublot Spirit of Big Bang Tourbillon 5-Day Power Reserve Sky Blue Ceramic, reference 645.EX.5123.NR, has a 42 mm polished sky blue ceramic case. The bezel combines microblasted and polished finishes. Manual-winding calibre HUB6020 has a 115-hour power reserve. A sapphire dial includes a tourbillon and a power reserve display. This is a limited edition of 20 pieces. Hublot rates the case's water resistance to 30 metres. The watch has a black textile strap and a black titanium deployant buckle.

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Last updated 26 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Limited Edition

20 pieces

CASE

Diameter

42mm

Case Material

Ceramic

Water Resistance

30m

Crystal

Sapphire Crystal

Bezel Material

Ceramic

Case Shape

Tonneau

MOVEMENT

Movement Type

Manual Winding

Caliber

HUB6020

Power Reserve

115h

DIAL

Dial Color

Skeletonized

BRACELET/STRAP

Bracelet/Strap

Textile

Clasp Type

Fold Clasp

Clasp Material

Titanium

FEATURES & COMPLICATIONS

Limited EditionPower Reserve DisplaySkeletonizedTourbillon

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