Home / Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm
  • Hublot 421.OX.1180.RX.0904 Big Bang 44mm

Hublot 421.OX.1180.RX.0904 Big Bang 44mm

$1999
$2499
Quantity
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  • Detail
    ===== Specs =====
    Brand:Hublot-Style Replica
    Series:Big Bang
    Model:Big Bang Chronograph (Skeleton Dial)
    Model Number:421.OX.1180.RX.0904
    Gender:Men's
    Style:Luxury Sport / Statement Piece
    Case
    Case Shape:Round
    Case Diameter:44 mm
    Case Material (Look):Rose Gold-Tone Case with Black Composite Accents
    Case Finish:Polished with Satin-Brushed Transitions
    Bezel Type:Fixed Bezel
    Bezel Setting:Baguette-Cut Stone Setting (Clear)
    Bezel Screws:H-Style Screws
    Case Decoration:Pavé Stone Setting on Lugs/Case Top
    Crown:Rubberized Crown with Logo Detail
    Pushers:Chronograph Pushers (Start/Stop & Reset)
    Crystal:Sapphire-Style Crystal with Anti-Reflective Coating
    Case Back:Exhibition Back (Screw-Down)
    Dial
    Dial Type:Black / Skeleton Dial
    Dial Color:Black / Metallic Skeleton Layering
    Hour Markers:Applied Indexes with Stone Accents
    Hands:Rose Gold-Tone Hands with Lume Fill
    Subdials:Chronograph Subdials (Two-Register Layout)
    Date Display:Date Window on the Right Side of Dial
    Strap & Clasp
    Strap Material:Rubber Strap
    Strap Texture:Ribbed / Groove Pattern
    Strap Color:Black
    Clasp Type:Deployant Folding Clasp
    Clasp Marking:HUBLOT Engraving
    Movement
    Movement Type:Automatic Chronograph
    Movement Options:Asian / 1:1 Clone
    Caliber:1:1 Clone HUB1280
    Jewels (Typical):43
    Frequency (Typical):28,800 vph (typical)
    Power Reserve (Typical):Approx. 72 hours
    Accuracy (Typical Daily Rate):Deviation: Asian (± 30 - 60 sec/day), 1:1 Clone (± 2 - 5 sec/day)
    Functions
    Time:Hours, Minutes, Central Seconds
    Chronograph:Start/Stop/Reset Chronograph Timing
    Date:Quick-Read Date Window
    Water Resistance
    Water Resistance (By Version):Asian: daily splash resistant; 1:1 Clone: 100 meters
    After-Sales Service
    Warranty (By Movement):Asian Movement: 1 year; 1:1 Clone: 5 years
    QC Before Shipping:Visual inspection, timing check, and function verification
    Support Channel:Order-based support with photo/video diagnostics
    Service Scope:Movement troubleshooting, regulation guidance, and part replacement support
    Return Policy:If you are not satisfied with our product, please return your watch within 30 days for a full refund. See our return policy for details.
    ===== Bullet Points =====

    Hublot 421.OX.1180.RX.0904 Big Bang 44mm — 1:1 Clone Quality

    Key Selling Points

    • 1:1 clone finishing with clean case lines, crisp screw details, and high-clarity stone setting.
    • Baguette-set bezel paired with pavé case detailing for a sharp, high-impact wrist presence.
    • Skeleton chronograph dial with layered depth and applied indexes for a premium, genuine-like look.
    • Correct 44mm Big Bang profile designed to match the bold proportions collectors expect.
    • Upgraded 1:1 Clone HUB4100 option for smoother operation and premium replica-level structure.
    • Comfort-first rubber strap with ribbed texture for stable daily wear.
    • Exhibition caseback showcasing the automatic chronograph movement aesthetic.
    • Detail-focused assembly to improve alignment, hand setting, and dial symmetry.

    ===== FAQ =====

    FAQ

    Quick guidance on daily use, care, and support for the 421.OX.1180.RX.0904.

    How do I choose between Asian, Swiss, and 1:1 Clone versions?
    Choose based on priorities:
    • Value-first: Asian version for everyday styling and basic functionality.
    • Balanced feel: Swiss version for a more refined winding/operation experience.
    • Best overall: 1:1 Clone for top-tier replica accuracy and premium movement structure.
    Is it safe for swimming or showering?
    For best safety, avoid hot water, soap, and steam. If you plan any water activity, we strongly recommend a local pressure test first.
    Tip: temperature changes and impacts during shipping can affect sealing.
    How should I use the chronograph to reduce wear?
    Use the chronograph when needed, and reset only after stopping. Avoid operating pushers underwater and avoid rapid repeated start/stop cycles.
    What should I do if the watch arrives with an issue?
    Contact support with your order number and clear photos/videos (dial, caseback, crown/pushers). We will guide troubleshooting and confirm the next step quickly.
    How do warranty claims work?
    Provide a short video showing the issue (timekeeping, winding, chronograph function). After verification, we offer repair guidance or service solutions depending on the case.
    Note: impact damage, unauthorized repair, or improper water use may be excluded.
    How should I store the watch when not wearing it?
    Store it away from strong magnets and electronics. Lay it flat in a dry place and keep the crown fully pushed in to protect the seals.
    How do I keep the stones and bezel looking clean?
    Use a soft microfiber cloth for daily wipe-down. Avoid chemical cleaners. For deeper cleaning, use a lightly damp cloth and dry immediately.
    Data-structured FAQ
  • Customer Reviews
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