2020 Hublot Spirit of Big Bang Titanium Ceramic Chronograph Complete Set
- Reference
- 641.NM.0173.LR
- Year
- 2020
- Movement
- Automatic, calibre HUB4700
- Set
- Complete set
The terms behind the watch.
- Authenticity guaranteedInspected in hand and checked against The Watch Register
- Fully insured overnight U.S. shippingSignature required
- 14-day returnsRequest within 14 calendar days of delivery, subject to conditions
- One-year limited mechanical warrantyEligible pre-owned watches; exclusions apply
- Secure wire, Zelle or credit card paymentSee payment options
Inspect the watch promptly upon delivery and notify KWC within 48 hours of delivery about delivery damage, apparent shipping-related issues or material discrepancies from the description. This notification window is separate from the 14-calendar-day period to request a return.
The details
Full description
Hublot Spirit of Big Bang Titanium Ceramic Chronograph — Ref. 641.NM.0173.LR
Video footage available upon request. Open to offers. Bracelet sizing service available.
About This Reference
The Spirit of Big Bang takes Hublot's founding "Art of Fusion" philosophy and reshapes it into a tonneau case — a departure from the round Big Bang that gives the collection its own identity on the wrist. The 641.NM.0173.LR pairs a satin-finished titanium case with a microblasted black ceramic bezel secured by six signature H-shaped titanium screws, while black composite resin lateral inserts reinforce the material contrast that defines the brand. Behind the sapphire crystal dial, the HUB4700 movement — built on the legendary Zenith El Primero architecture — beats at a high-frequency 36,000 vph, delivering chronograph precision with a skeleton presentation that puts the mechanics on full display. It is a watch that makes no attempt to be subtle, and is all the better for it.
Specifications
Model: Hublot Spirit of Big Bang Titanium Ceramic Chronograph
Reference: 641.NM.0173.LR
Caliber: HUB4700 (base Zenith El Primero, 278 parts, 31 jewels, 36,000 vph)
Case: Satin-finished and polished titanium, 42mm × 48mm, tonneau shape
Bezel: Black ceramic, satin polished and microblasted, 6 H-shaped titanium screws
Lateral Inserts: Black composite resin
Crown/Pushers: Brushed and polished titanium with black insert
Crystal: Sapphire with anti-reflective treatment
Caseback: Transparent sapphire
Dial: Sapphire crystal skeleton with black flange, red minute/seconds track, applied brushed index markers with luminous fill
Hands: Brushed with luminous fill, skeletonized
Strap: Black rubber and alligator leather
Clasp: Titanium and black plated titanium deployant buckle
Movement: Automatic
Power Reserve: Approximately 50 hours
Water Resistance: 100m / 10 ATM
Functions: Hours, minutes, seconds, chronograph (30-minute and 12-hour counters), date
Condition Report
Overall condition is excellent. The watch is unpolished.
- Case: 10/10 — no visible marks
- Bezel: 10/10 — no visible marks
- Crystal: 10/10 — no visible marks
- Dial/Hands: 10/10 — no visible marks
- Strap: 10/10 — no visible marks
- Clasp: 10/10 — no visible marks
- Caseback: 10/10 — no visible marks
Photos taken on strap at standard length, fitting approximately 16–20cm (6.3–7.9 inch) wrists.
Delivery Contents
- Watch
- Original box
- Warranty card (dated 2020)
- All papers
- Please refer to photos for full contents
Service & Authenticity
The watch has been run on a timegrapher and is performing within specification. No prior service history. Manufacturer warranty has expired.
Shipping & Legal
- Ships from: Huntsville, AL
- Shipping: Fully insured overnight with tracking provided
- Shipping within CONUS only
- Buyers are responsible for any applicable taxes and duties
- Watch is sold in accordance with United States laws and regulations
Questions?
- All watches are inspected by our watchmakers for condition, authenticity, and functionality before sale. Feel free to reach out via messenger with any questions.
