Hublot Big Bang MECA-10 Titanium 42mm

The Hublot Big Bang MECA-10 Titanium 42mm is a current-production watch with a titanium (grade undisclosed) case, finished with satin and polished. It is priced well above the $1,500 median across the guide. The caseback is open, so the movement is visible.

4 official photos · reader photos welcome

Price

$23,000

Material

Titanium

Grade / type

Titanium (grade undisclosed)

Water resistance

100 m

Reference

444.NX.1170.RX

Type

Other

Case diameter

42.0 mm

Thickness

13.9 mm

Origin

Switzerland

Movement

Hand-wound, skeletonised

Caliber

Hublot HUB1205 MECA-10

Power reserve

10 days

Complications

Power reserve

Colour

Grey

Surface treatment

Satin and polished

Caseback

Titanium

Nickel-free

Not verified (bracelet, strap, or clasp hardware not confirmed)

Bracelet / strap

Black lined rubber strap with deployant buckle

Crystal

Sapphire, AR coated

Display back

Yes

Dial

Matt black skeleton with applied markers and hands filled with Super-LumiNova

Dial colours

Black

Lume

Super-LumiNova

Availability

Offered

Status

Current

Not published

Lug-to-lug, Weight, Hardness, Construction, Matching bracelet

Medium confidence Verified Aug 2026 Source: Monochrome, Big Bang Meca-10 42mm / Hublot (maker) product page

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