Home / Hublot Classic Fusion 521.NX.7071.LR 45MM Mens
  • Front render of Hublot 521.NX.7071.LR showing grey chronograph dial and grey strap. - Front view
  • Video thumbnail of Hublot 521.NX.7071.LR strap held in hand with play icon. - Video
  • Close-up of Hublot 521.NX.7071.LR showing chronograph subdials and brushed bezel.
  • Front close-up of Hublot 521.NX.7071.LR with chronograph layout and date window.
  • Hand-held full view of Hublot 521.NX.7071.LR showing case and strap proportions.
  • Crown-side angle of Hublot 521.NX.7071.LR showing pushers and crown detail.
  • Side profile of Hublot 521.NX.7071.LR showing case curvature and thickness.
  • Caseback view of Hublot 521.NX.7071.LR showing engraved back and center detail.
  • Grey strap top view of Hublot 521.NX.7071.LR showing texture and stitching line.
  • Grey strap end of Hublot 521.NX.7071.LR showing buckle/clasp end detail.
  • Video of Hublot 521.NX.7071.LR with white strap held in hand. - Video
  • Front view of Hublot 521.NX.7071.LR with light dial tone and white strap.
  • Close-up of Hublot 521.NX.7071.LR showing light chronograph dial and subdials.
  • Front close-up of Hublot 521.NX.7071.LR highlighting hands, markers, and subdials.
  • Hand-held full view of Hublot 521.NX.7071.LR showing white strap and case size.
  • Exhibition caseback of Hublot 521.NX.7071.LR showing rotor and movement through back.
  • Side view of Hublot 521.NX.7071.LR showing case profile and case thickness.
  • Crown-side close-up of Hublot 521.NX.7071.LR showing crown and polished flank.
  • White strap underside of Hublot 521.NX.7071.LR showing holes and strap taper.
  • White strap end of Hublot 521.NX.7071.LR showing clasp/buckle end detail.

Hublot Classic Fusion 521.NX.7071.LR 45MM Mens

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  • Detail
    Brand: Hublot Replica
    Collection: Classic Fusion Chronograph
    Model Number: 521.NX.7071.LR
    Gender: Men's
    Case Size: 45 mm
    Edition Type: 1:1 Clone Quality Build
    General
    Watch Style: Sport-Luxury Chronograph
    Display Type: Analog
    Wearing Occasion: Daily wear, business casual, weekend style
    Crystal Coating: Anti-reflective coating for improved legibility
    Case
    Case Shape: Round
    Case Material: Titanium-Style / Satin Metal Finish
    Case Finish: Satin-Brushed with Polished Accents
    Bezel Type: Fixed Bezel
    Bezel Details: Signature 6-Screw Bezel Layout
    Crown Type: Push/Pull Crown with Textured Grip
    Pushers: Chronograph Start/Stop and Reset Pushers
    Crystal: Sapphire Crystal
    Case Back: Exhibition Back (Transparent)
    Caseback Markings: Engraved Classic Fusion Layout
    Dial
    Dial Color: Smoke Grey / Deep Grey
    Dial Finish: Sunray / Satin Reflection
    Subdials: Chronograph Counters + Small Seconds Layout
    Hour Markers: Applied Baton Indexes
    Hands: Polished Hands with High Contrast
    Date Window: Date at 3 o'clock
    Minute Track: Printed Outer Minute Scale for Precise Reading
    Strap & Clasp
    Strap Type: Leather Strap with Rubber Lining
    Strap Color: Grey / Dark Grey
    Strap Texture: Alligator-Embossed Top with Smooth Inner Lining
    Clasp Type: Deployant Folding Clasp
    Clasp Finish: Brushed Hardware with Logo-Style Detail
    Movement
    Movement Type: Automatic Mechanical Chronograph
    Caliber: 1:1 Clone Caliber HUB1143
    Frequency: 28,800 vph
    Power Reserve: Approx. 42 Hours
    Accuracy (Daily Deviation): Deviation: Asian (± 30 - 60 sec/day), Swiss (± 15 - 30 sec/day), 1:1 Clone (± 2 - 5 sec/day)
    Functions
    Time Functions: Hours, Minutes, Small Seconds
    Chronograph: Chronograph Timing with Subdial Counters
    Date: Quick-Set Date
    Water Resistance
    Water Resistance: Asian: Daily splash resistant; Swiss: 30 meters; 1:1 Clone: 100 meters
    After-Sales Service
    Warranty: Asian: 1 Year / Swiss: 2 Years / 1:1 Clone: 5 Years
    QC & Support: Pre-shipment inspection plus remote troubleshooting support
    Service Coverage: Movement-related issues under normal wear (excluding misuse)
    Care Notes: Avoid strong magnetism, heavy impact, and chemical exposure
    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.

    Hublot 521.NX.7071.LR 45mm – 1:1 Clone Highlights

    • True 1:1 clone proportions with correct Classic Fusion case geometry and bezel screw spacing.
    • Chronograph dial accuracy with clean subdial layout and crisp printing for a genuine-like look.
    • Satin-brushed finishing delivers the same sharp light play seen on the original design language.
    • Sapphire crystal clarity improves readability and keeps reflections controlled in daily wear.
    • 1:1 Clone Caliber HUB1143 for smooth operation and stable daily performance.
    • Leather strap with rubber lining balances luxury texture and all-day comfort.
    • Exhibition caseback showcases rotor details for collectors who enjoy movement aesthetics.

    FAQ

    Quick tips for usage, care, and chronograph operation.

    How do I use the chronograph correctly?
    Use the top pusher to start/stop timing and the bottom pusher to reset after stopping. Avoid resetting while the chronograph is running.

    For best feel, operate pushers with steady pressure rather than quick tapping.

    When is the safest time to change the date?
    Avoid quick date setting during the typical date-change window (late evening to early morning). Move the hands away from that period first.
    How should I store the watch when not wearing it?
    Store it flat in a dry place, away from direct sunlight and electronics. If unused for several days, hand-wind a few turns before wearing.
    How do I keep the leather strap looking clean?
    Wipe the leather top with a soft dry cloth. Keep it away from perfumes, solvents, and prolonged moisture. Let it air-dry naturally if it gets damp.
    Any tips for sizing and clasp comfort?
    Fasten the deployant so the watch sits centered on the wrist bone. If the strap feels tight, move one hole looser to reduce pressure points.
    Tip: Centered fit Comfort: One-hole adjustment
    What can affect timekeeping stability in daily use?
    Strong magnetism, heavy shocks, and inconsistent wearing patterns can impact stability. Keep the watch away from speakers and magnetic phone accessories.
  • Customer Reviews
    Ryde********hon 2025-01-31

    Only 1 word to describe "Perfect". The quality of this watch is great. No regrets.

    Sl****ee 2024-08-06

    this watch is amazingly close to the original. I went in to a shop recently to inspect the real one and I couldn't tell the difference.

    Ryde********hon 2023-12-16

    Only 1 word to describe Perfect . The quality of this watch is great. No regrets.

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