The Titanium Field Guide

Hublot Big Bang MECA-10 Titanium 45mm

414.NI.1123.RX

The Hublot Big Bang MECA-10 Titanium 45mm is a 45 mm titanium watch with a Hublot HUB1201 MECA-10 hand-wound movement. With a 240-hour power reserve, no other mechanical titanium watch with a stated reserve runs longer, out of 1,034.

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Price
$25,700
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Water resistance
100 m
Reference
414.NI.1123.RX
Type
Other
Case diameter
45.0 mm
Origin
Switzerland
Movement
Hand-wound, skeletonised
Caliber
Hublot HUB1201 MECA-10
Power reserve
10 days
Complications
Power reserve
Colour
Grey
Surface treatment
Microblasted
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Black structured lined rubber strap with titanium deployant buckle
Crystal
Sapphire, AR coated
Display back
Yes
Dial
Matt black skeleton
Dial colours
Black
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Weight, Hardness, Construction, Matching bracelet
Medium confidence Verified Aug 2026 Source: Time+Tide hands-on, Big Bang MECA-10 / Hublot (maker) product page
Facts are free to cite with a link.
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Frequently asked questions

What grade of titanium is the Hublot Big Bang MECA-10 Titanium 45mm?

Titanium, with no grade stated. The caseback is titanium too. The record is at medium confidence, so check the maker's page before relying on it.

What size is the Hublot Big Bang MECA-10 Titanium 45mm?

The case is 45 mm across. It is water resistant to 100 m.

How much does the Hublot Big Bang MECA-10 Titanium 45mm cost, and is it available?

It is in production, at a list price of $25,700.

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