Hublot Square Bang Unico - 42mm
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Product Information
Full details
The Hublot Square Bang Unico 42mm is designed for watch enthusiasts and collectors seeking a bold, contemporary statement piece that merges innovative materials with high-performance watchmaking. Its key benefit lies in its striking sapphire crystal construction and the in-house Unico chronograph movement, offering both exceptional visual appeal and technical mastery. A potential caveat for some may be its assertive design and the inherent fragility associated with sapphire crystal cases.
All features
| Dial Size | 42mm |
|---|---|
| Series | Square Bang Unico |
| Model Part Number | 821.JX.0120.RT |
| Brand | Hublot |
Extended Product Information
FAQs
What is the key advantage of the sapphire crystal case?
The sapphire crystal case provides exceptional clarity, a unique aesthetic appeal, and is highly resistant to scratches, though it can be more brittle than traditional case materials.
What does 'Unico 2 calibre' mean?
The Unico 2 calibre is an optimized version of Hublot's Unico movement, specifically designed to be thinner and accommodate smaller chronographs while retaining the core functionalities and performance.
How do I activate the flyback chronograph function?
The flyback function is engaged by pressing the upper pusher to start the chronograph, and the lower pusher to reset it. The 'flyback' aspect means pressing the reset pusher while the chronograph is running will immediately restart it from zero without needing to stop it first.
Is the 42mm size suitable for all wrists?
The 42mm case size is generally considered versatile and suitable for a wide range of wrist sizes, offering a contemporary presence without being overly large.
What is the water resistance rating, and what activities are suitable?
The watch has a water resistance of 5 bar (50 meters). This is sufficient for everyday wear, including protection against rain and accidental splashes. It is not suitable for swimming, diving, or high-velocity water sports.
How often does the watch need to be serviced?
Mechanical watches like the Hublot Square Bang Unico typically require servicing every 3 to 5 years to ensure optimal performance, accuracy, and longevity of the movement.
Can I replace the strap myself?
Hublot watches often feature quick-release systems for straps, but it's recommended to consult the official manual or an authorized Hublot dealer for the correct procedure to avoid damage.
Troubleshooting
Chronograph not starting or resetting correctly.
Ensure the crown is fully screwed in before operating the chronograph pushers. If the issue persists, the movement may require servicing.
Watch has stopped running.
Manually wind the crown clockwise until resistance is felt. If the watch has been stationary for an extended period, it may require a full wind. Ensure it is not exposed to strong magnetic fields.
Minor scratches or chips on sapphire crystal.
Sapphire crystal is very hard but can be brittle. Minor surface scratches are difficult to remove without polishing by a professional. Significant chips require replacement by an authorized service center.
Strap comfort adjustment.
The deployant clasp allows for micro-adjustments. Consult the watch manual or an authorized dealer for specific strap adjustment instructions if needed.
Pros and Cons
Pros
- Innovative and distinctive sapphire crystal case construction.
- Visually stunning skeleton dial showcasing the intricate movement.
- High-performance in-house Unico chronograph flyback movement.
- Significant 72-hour power reserve for convenience.
- Modern, disruptive aesthetic appealing to contemporary collectors.
Cons
- Sapphire crystal can be more susceptible to chipping or scratching than traditional materials.
- The bold design may not appeal to traditional watch purists.
- High-end luxury pricing may be a barrier for some.
- 50-meter water resistance is suitable for daily wear but not for deep water activities.
Setup, Compatibility & Care
Setup: The Hublot Square Bang Unico 42mm is a mechanical timepiece and does not require digital setup. Upon receiving the watch, ensure the crown is in its closed position. If the watch has stopped, gently wind the crown clockwise a sufficient number of times (typically 30-40 turns) until you feel resistance, or simply wear it to allow the automatic rotor to wind the movement. The chronograph functions are operated via the pushers on the side of the case.
Compatibility: This watch is a standalone mechanical device and does not interface with other electronic devices. Its strap is designed for comfort and secure wear on the wrist.
Care:
- Cleaning: Clean the sapphire crystal case and strap regularly with a soft, dry microfiber cloth. For stubborn marks, a slightly damp cloth can be used, but ensure no moisture enters the watch. Avoid abrasive cleaners or solvents.
- Water Resistance: While rated to 50 meters, it is recommended to avoid prolonged submersion, high-velocity water (like from a hose), and exposure to steam or hot water, as these can compromise the seals over time.
- Servicing: Mechanical watches require periodic servicing (typically every 3-5 years) to maintain optimal performance and longevity. Consult an authorized Hublot service center for professional maintenance.