HUBLOT Square Bang Unico, Titanium Ceramic, 821.NM.0170.RX – Full Collector Set

Hublot Square Bang Unico – Titanium Ceramic – Ref. 821.NM.0170.RX
🧰 Full Collector Set • ⌚ Excellent Condition • 🔒 100% Authentic
💠 Hublot Unico Skeleton Movement
The Hublot Square Bang Unico embodies modern Haute Horlogerie with its bold square case architecture, open-worked Unico chronograph movement, and lightweight titanium–ceramic construction. This collector-grade example includes all factory packaging, digital warranty, and presents in excellent condition — a statement piece that delivers the technical feel of a Richard Mille at a fraction of the cost.

Highlights
Skeletonized Unico automatic chronograph with column wheel and flyback function.
Titanium and ceramic case with signature square design and exhibition caseback.
Hublot black rubber strap with titanium deployant clasp and ceramic “H” insert.
Digital warranty card and Full Collector Set including inner, outer, and boutique presentation boxes.
Pressure tested and timegraphed within COSC standards — mechanically excellent.
Original MSRP: $26,000 USD.
Specifications
Brand / Model Hublot Square Bang Unico
Reference 821.NM.0170.RX
Case Material Titanium with ceramic bezel
Case Size 42 mm
Dial Open-worked skeleton with Unico display
Movement Hublot Unico automatic chronograph (flyback, column wheel)
Strap Black rubber strap with titanium deployant clasp and ceramic insert
Condition Excellent — no visible signs of previous enjoyment
Water Resistance Pressure tested to factory spec
Included with Purchase
Hublot Square Bang Unico 821.NM.0170.RX watch
Inner, outer, and boutique Hublot presentation boxes
Digital warranty card
Black Hublot rubber strap with titanium buckle and ceramic “H” insert
Wrist Flex Timepieces travel case & microfiber cleaning cloth
Condition
Excellent condition throughout — no visible signs of previous enjoyment. Please review the macro photos for a precise visual of this exact watch; high-resolution imagery may exaggerate minor surface details not visible to the naked eye.

Collector Insight
The Square Bang Unico represents one of Hublot’s most exciting case innovations — a daring, architectural evolution of the Big Bang silhouette. With its skeletonized dial and Unico engine, it delivers the same visual energy collectors admire in Richard Mille, making it a coveted “little brother” for those who appreciate avant-garde design without the RM price tag.

Shipping & Concierge Service
FedEx Priority Overnight, fully insured, signature required.
Video caII previews available for verification before shipment.
International buyers welcome — full VAT/customs assistance available.
NO TRADES ON THIS LISTING
About Wrist Flex Timepieces
Wrist Flex Timepieces is a trusted boutique dealer known for white-glove service and a curated inventory of luxury timepieces. Each watch is authenticated, tested, and handled with precision care before shipping. We complete hundreds of successful transactions annually across all major platforms.

Authenticity Guarantee: Professionally inspected, pressure tested, and timegraphed within COSC parameters. Guaranteed 100% authentic. Timegrapher report available upon request.

Questions? Message us anytime — we’re glad to assist and arrange a verification video before purchase.

Hublot Square Bang Unico Titanium Ceramic 821.NM.0170.RX 42mm skeleton Unico chronograph full set digital warranty boutique box COSC pressure tested rubber strap titanium clasp Wrist Flex Timepieces Boca Raton FL collector grade Richard Mille inspired luxury watch