Hublot Big Bang MP-11 Power Reserve 14 Days
About This Watch
The Hublot Big Bang MP-11 pushes the boundaries of mechanical power reserve to an extraordinary 14 days — 336 hours of continuous running from a single winding. This feat is achieved through an unprecedented arrangement of seven mainspring barrels connected in series, visible as a dramatic linear stack running across the dial. The HUB9011 hand-wound caliber is one of the most architecturally striking movements in modern watchmaking, with the barrel train displayed horizontally like cylinders in an engine block. A power reserve indicator on the right side of the dial displays the remaining energy, and watching it slowly deplete over two full weeks is a uniquely satisfying horological experience. The 45mm titanium case with its characteristic H-shaped bezel screws houses this extraordinary mechanism with sapphire crystals on both front and back providing full visibility of the movement. The barrel arrangement required a completely unconventional dial layout, with the time display occupying the lower portion of the face while the seven barrels dominate the upper section. At 21,600 vph, the lower frequency helps conserve energy across the extended running period. The MP-11 stands in a rarified category of extreme power reserve watches, competing with far more expensive complications from traditional haute horlogerie houses. For collectors fascinated by mechanical endurance and visible engineering, it represents one of the most compelling value propositions in this niche category.
In-Depth Review
# Hublot Big Bang MP-11 Power Reserve 14 Days Editorial
The pursuit of mechanical endurance reaches an extreme with this titanium chronograph, a watch engineered for those who view traditional timekeeping as insufficiently ambitious. The Hublot Big Bang MP-11 Power Reserve 14 Days accomplishes what few watchmakers attempt: delivering a 336-hour power reserve through seven independent mainspring barrels housed within a 45mm skeleton dial. The manual-wound HUB9011 caliber beats at 21,600 vibrations per hour, rotating its escapement in full view while communicating its energy reserves through an expertly designed indicator. Introduced in 2017, this piece represents Hublot's marriage of horological extremism with contemporary materials—the titanium case and sapphire crystal construction ensures minimal weight without sacrificing structural integrity, while the skeleton dial transforms the movement into architectural theater.
This watch targets a specific collector: someone who views horology not merely as time measurement but as mechanical obsession. The 14-day power reserve appeals to professionals and travelers who value independence from frequent winding, yet still demand the tactile engagement of manual movement. The 100-meter water resistance and rubber strap positioning suggest practical durability despite its haute horlogerie credentials.
In the ultra-luxury segment above $25,000, competitors like the Jaeger-LeCoultre Master Grande Tradition Perpetuelle and Omega Seamaster Perpetual Calendar occupy similar intellectual territory—watches that solve problems most owners will never encounter. Yet the MP-11 distinguishes itself through uncompromising skeleton construction and raw power reserve capacity, making it the choice for collectors who prioritize mechanical transparency above convention.
Specifications
Movement
| Movement Type | Manual |
|---|---|
| Caliber | HUB9011 |
| Power Reserve | 336 hours |
| Frequency | 21,600 vph |
| Jewels | 29 |
Case
| Case Diameter | 45.0mm |
|---|---|
| Case Thickness | 16.5mm |
| Case Material | Titanium |
| Crystal | Sapphire |
| Bezel | Fixed, 6 H-shaped titanium screws |
| Dial Color | Skeleton |
| Lug Width | 24mm |
| Lug-to-Lug | 52.0mm |
Features
| Water Resistance | 100m / 328ft |
|---|---|
| Bracelet/Strap | Black rubber strap |
| Clasp | Deployant buckle |
| Weight | 135g |
| Complications |