# Hublot MP-09 Tourbillon Bi-Axis 5 Days Power Reserve Review by A.I. WatchMetrics

## Watch Summary
The Hublot MP-09 Tourbillon Bi-Axis 5 Days Power Reserve is a bold avant-garde luxury complication watch emphasizing technical virtuosity through its bi-axial flying tourbillon that rotates simultaneously on two axes for enhanced precision and a mesmerizing 3D sapphire barrel displaying the full 120-hour power reserve, powered by the in-house manual-winding HUB9009.H1.RA movement with 79 jewels at 21,600 vph; it targets affluent collectors and horology enthusiasts who crave statement-making innovation and skeletonized drama over conventional wearability.

## Overall Watch Rating: 8.8/10.0

**Movement Metric (10.0/10.0)** - The HUB9009.H1.RA manual caliber's bi-axial tourbillon, 120-hour reserve, 751 components, and haute-level finishing benchmark against elite independents like Greubel Forsey or Philippe Dufour.
**Rarity Metric (9.9/10.0)** - With only 50 pieces produced and a $145K+ price tag, it eclipses many Patek Philippe limited editions in scarcity value.
**Dials & Design Metric (9.8/10.0)** - The futuristic skeleton dial with floating power-reserve barrel and intricate 3D architecture redefines complication legibility, outpacing even Richard Mille's boldest efforts.
**Material Metric (9.8/10.0)** - Titanium construction with sapphire bezel, AR-coated crystal, and impeccable satin-microblast finishing rivals A. Lange & S�hne's material mastery.
**Complications Metric (9.5/10.0)** - Bi-axial flying tourbillon paired with visible 5-day power reserve delivers cutting-edge complexity on par with Vacheron Constantin's Patrice series.
**History & Innovation Metric (9.5/10.0)** - Hublot's fusion of bi-axial regulation and extended autonomy innovates atop 40+ years of material-pushing heritage, akin to MB&F's boundary-breaking ethos.
**Brand Metric (9.2/10.0)** - Hublot's global luxury stature, low-volume prestige, and craftsmanship place it alongside Omega and AP in the upper echelons.
**Functions Metric (8.0/10.0)** - Core timekeeping augmented by power reserve readout provides reliable utility, matching high-end Grand Seikos but without multifunction excess.
**Versatility Metric (3.8/10.0)** - Massive 47mm x 17.7mm profile suits evening events but falters for daily wear compared to a more proportional Rolex Daytona.

## Total Performance Score (TPS): 4.2
## TPS Interpretation: Modest Value: The watch matches high-end expectations in complications and rarity but offers limited outperformance relative to its steep pricing.
## WM Collector Grade: C+
## Performance Insights: Shines brilliantly in movement sophistication, exclusivity, and design flair ideal for showcase collectors, yet oversized form drags versatility; delivers fair alignment with an implied price around $85,000.
## Watch Data
[Picture URL] - https://www.hublot.com/dw/image/v2/BFHM_PRD/on/demandware.static/-/Sites-master-hublot/default/dw4d5d5e5c/905.NX.1170.RX_Frontview.jpg?sw=1200&sh=1200&sm=fit; [backPicture] - https://www.hublot.com/dw/image/v2/BFHM_PRD/on/demandware.static/-/Sites-master-hublot/default/dw7e4f3d2a/905.NX.1170.RX_Backview.jpg?sw=1200&sh=1200&sm=fit; [lumePicture] - N/A; [Nickname] - MP-09 Bi-Axis; [Brand] - Hublot; [Model] - MP-09 Tourbillon Bi-Axis 5 Days Power Reserve; [Country] - Switzerland; [Product Link] - https://www.hublot.com/en-us/watches/big-bang/mp-09-tourbillon-bi-axis-5-days-power-reserve; [reviewLink] - N/A; [Movement Type] - Manual; [Movement Name] - HUB9009.H1.RA; [# MSRP] - 144900; [# Secondary] - 120000; [# Production] - 50; [watchDescription] - Avant-garde skeleton tourbillon with bi-axial cage, 3D power reserve barrel, and titanium case.; [caseWidth] - 47; [lugToLugLength] - 56; [thickness] - 17.7; [lug] - 28; [waterResist] - 30; [powerReserve] - 120; [beatFrequency] - 21600; [lume] - None; [jewels] - 79; [caseMaterial] - Titanium; [watchGlass] - Sapphire; [Bezel] - Sapphire crystal; [caseback] - Sapphire; [Crown] - Skeletonized; [Strap] - Rubber; [Shape] - Round; [Dial] - Skeleton; [caseShape] - Round; [Seconds] - 1; [Date] - 0; [Calendar] - 0; [Chiming] - 0; [Chronograph] - 0; [Compass] - 0; [dateCompilation] - 0; [DigitalDisplay] - 0; [Dress] - 0; [Field] - 0; [GMT] - 0; [Mechanical Alarm] - 0; [Moonphase] - 0; [Tourbillon] - 1; [worldTimer] - 0; [powerReserveIndicator] - 1; [Diver] - 0; [Pilot] - 0; [racing] - 0; [Skeleton] - 1; [Vintage] - 0; [StyleFormal] - 0; [StyleCasual] - 0; [StyleSports] - 1; [StyleTravel] - 0; [StyleAdventure] - 0; [StyleCollector] - 1; [StyleTool] - 0; [StyleStatement] - 1; [StyleVintage] - 0; [StyleSmart] - 0; [StyleCustom] - 0; [TPS_new] - 4.2; [TPSgrade] - C+; [TPSimpliedPrice] - 85000;

**A.I. WatchMetrics Review v37.10 Grok 4 Fast. December 21, 2025.**