Introduction
In the upper echelons of luxury horology, few brands command the emotional loyalty and intrigue of Franck Muller and Hublot. While Franck Muller is revered for its avant-garde complications and classical artistry, Hublot thrives on fusion—of materials, mechanics, and modern culture. This comparison between the Franck Muller Vanguard Skeleton V45S6SQTBRAC and the Hublot Spirit of Big Bang 601.OX.0183.LR.1104 pits two icons of modern haute horlogerie against each other.
Both timepieces are rendered in 18kt gold—rose gold in Franck Muller’s case and Hublot’s proprietary King Gold alloy. Both target affluent collectors seeking more than just functionality—they want presence, prestige, and pedigree. So, which of these timepieces offers more value to a serious collector or investor? Let’s explore.
Accuracy
Franck Muller Vanguard Skeleton
- Movement: FM 1740-VS manually wound movement
- Power Reserve: 7 days
- Precision: Not chronometer-certified but built to high artisanal standards
- Complication Focus: Skeletonization over precision
Franck Muller prioritizes visual complexity and mechanical artistry. While timekeeping is reliable, the movement’s charm lies in its openworked design and extended 7-day power reserve—a testament to engineering discipline over quartz-like accuracy.
Hublot Spirit of Big Bang King Gold Diamond
- Movement: HUB4700 automatic chronograph (based on Zenith El Primero)
- Power Reserve: ~50 hours
- Precision: High-frequency 5Hz (36,000vph) movement ensures greater accuracy
- Complication Focus: Chronograph function
With a Zenith El Primero base, Hublot offers exceptional mechanical accuracy. The high-beat rate alone positions it as more precision-oriented than its Franck Muller counterpart.
Verdict:
Hublot leads in chronometric accuracy and functional complication. Franck Muller excels in visual artistry and long power reserve.
Brand Popularity
Franck Muller
- Boutique-level appeal with limited-edition charm
- Popular in Europe, Middle East, and Asia among refined collectors
- Subdued mainstream marketing but high exclusivity
Hublot
- Global marketing machine backed by LVMH
- High-profile ambassadors (e.g., Pelé, Usain Bolt)
- Strong presence in pop culture and international sports
Verdict:
Hublot is undeniably more visible, leveraging marketing and celebrity influence. Franck Muller appeals to connoisseurs who value understatement and exclusivity.
Watchmaking Prestige
Franck Muller
- Known as “The Master of Complications”
- In-house high-complication calibers (tourbillons, perpetual calendars)
- Exceptional skeletonization and hand-finishing
Hublot
- Known for material innovation (carbon, ceramic, Magic Gold)
- Complication development via Nyon-based manufacture
- Fusion of industrial design with traditional mechanics
Verdict:
Franck Muller wins in traditional horological artistry and finishing. Hublot takes the lead in material innovation and aggressive modern styling.
Retail Pricing
Franck Muller Vanguard Skeleton
- MSRP: ~$70,000–$90,000 USD
- Justified by precious metals, skeletonization, and manual finishing
Hublot Spirit of Big Bang King Gold Diamond
- MSRP: ~$90,000–$100,000 USD
- Includes ~1.2 carats of diamonds, chronograph complication, and King Gold
Verdict:
Both are firmly in the six-figure luxury zone, but Hublot edges higher due to diamond setting and automatic chronograph complexity. Franck Muller feels better priced for those focused on movement purity and design.
Resale Value
Franck Muller
- Resale depends on rarity and complication level
- Skeleton models can perform well with the right buyer
- Market is niche, liquidity is limited
Hublot
- Stronger resale demand due to brand recognition
- Diamond pieces depreciate faster than simpler models
- Spirit of Big Bang retains more value than average Hublots
Verdict:
Hublot offers more liquidity, but Franck Muller pieces can surprise in the resale market when they’re rare or unique. Neither is a guaranteed investment like a Patek or Rolex.
7. Water Resistance & Durability
Franck Muller Vanguard Skeleton
- Water Resistance: 30 meters
- Skeletonized, making it inherently delicate
- Not suited for sports or aquatic exposure
Hublot Spirit of Big Bang
- Water Resistance: 100 meters
- Robust case with sapphire crystal and rubber strap
- Versatile for active lifestyles
Verdict:
Hublot dominates in durability and water resistance. The Spirit of Big Bang can handle daily wear; the Vanguard is for curated settings and occasional wear.
Warranty & After-Sales Service
Franck Muller
- Standard 2-year warranty
- Limited service centers globally
- Repairs may take time due to the artisanal nature of the movement
Hublot
- 2-year warranty, extendable to 3 with registration
- Backed by LVMH global service network
- Efficient and accessible after-sales service
Verdict:
Hublot offers stronger after-sales support, especially for international owners. Franck Muller service is more boutique but less scalable.
Key Collections
Franck Muller
- Vanguard
- Cintrée Curvex
- Long Island
- Giga Tourbillon
- Aesthetics: Curved cases, artistic numerals, complex complications
Hublot
- Big Bang
- Spirit of Big Bang
- Classic Fusion
- MP Series
- Aesthetics: Bold, technical, often oversized with integrated materials
Verdict:
Franck Muller’s identity is rooted in form and flair. Hublot leans on size, strength, and modernity. Both have clearly defined yet divergent brand philosophies.
Conclusion
Both the Franck Muller Vanguard Skeleton and the Hublot Spirit of Big Bang King Gold Diamond offer compelling luxury narratives—but for different collectors.
- Choose Franck Muller if you’re drawn to artisanal beauty, handcrafted skeletonization, and horological poetry. It’s a watch for refined moments, not rugged use.
- Choose Hublot if you want innovation, wearability, and functionality with show-stopping presence. It fits seamlessly into both formal and active luxury lifestyles.
Personal Expert Perspective:
If I were advising a passionate collector focused on horological artistry and legacy craftsmanship, Franck Muller is the pick. But for a younger buyer or investor seeking boldness, brand impact, and daily versatility, Hublot takes the crown.
Final Thought:
This is less about “better” and more about fit. Both watches represent the pinnacle of their respective visions—art versus attitude. The real winner is the collector who knows which philosophy they wear best.