About the Hublot MP-13
The MP-13 belongs to Hublot's Master Pieces series, a line reserved for the brand's most complex and experimental creations that push well beyond its flagship Big Bang and Classic Fusion families. Defining the MP-13 is its bi-axial tourbillon, which rotates on two independent axes to more comprehensively counter the effects of gravity on the movement, combined with a retrograde time display that snaps back to its origin point at the end of each travel arc. The 44mm case construction showcases full skeletonization, letting the movement's architecture serve as the dial itself, while material choices such as polished titanium in reference 913.NX.1170.RX and black carbon in reference 913.YT.1170.RX allow collectors to choose between a more classical precious look and an ultra-modern, lightweight build.
What to Look For
When shopping Hublot MP-13 references, the primary differentiator is case material: the 913.NX.1170.RX uses a titanium construction that keeps weight low while lending a refined, brushed appearance, whereas the 913.YT.1170.RX in black carbon offers a darker, more technical aesthetic favored by collectors drawn to motorsport-inspired horology. Condition and box-and-papers completeness are critical value drivers for these limited-production pieces, and a brand-new example such as the 913.NX.1170.RX commands a meaningful premium over pre-owned examples on the secondary market.
Frequently Asked Questions
What makes the Hublot MP-13 tourbillon bi-axial?
Unlike a conventional single-axis tourbillon that rotates on one plane, the MP-13's bi-axial tourbillon rotates on two independent axes simultaneously, offering a more comprehensive correction for gravitational error in multiple positions. This dual-rotation architecture is one of the most technically demanding constructions in haute horlogerie and is a principal reason the MP-13 commands its position at the top of Hublot's lineup.
What is the difference between the black carbon and titanium MP-13 references?
Reference 913.YT.1170.RX features a black carbon case that is exceptionally lightweight and gives the watch a bold, dark, technical presence, while reference 913.NX.1170.RX uses a titanium case that is similarly light but presents a more neutral, brushed-metal aesthetic. Both share the same 44mm diameter and bi-axial tourbillon with retrograde display, so the choice largely comes down to personal style and material preference.
Is the Hublot MP-13 a good investment watch to buy?
The MP-13 is produced in very limited numbers and sits at the apex of Hublot's complications hierarchy, factors that historically support strong value retention on the secondary market. Buying a brand-new, sealed example with full box and papers, such as the 913.NX.1170.RX available at Bizak and Co., provides the best foundation for long-term collectibility.
Buy, trade, or sell. Contact Bizak & Co. for pricing and availability on any reference in this collection.
