About This Watch
The Hublot Square Bang Unico Black Ceramic applies the brand's signature Black Magic treatment to the newest case format in the Hublot family. The all-black ceramic square case creates perhaps the most visually striking expression of the Square Bang concept — the angular geometry combined with ceramic's deep, light-absorbing black finish produces a watch that looks like it was carved from a single block of obsidian. The square format amplifies the monochromatic impact, with the flat surfaces and sharp angles of the case creating clean, geometric shadows that define the watch's shape on the wrist. Eight H-shaped ceramic bezel screws maintain design continuity with the broader Hublot family while the square arrangement gives them a new visual rhythm. The HUB1280 manufacture flyback chronograph is visible through the skeletonized dial, its metallic tones providing the only contrast against the all-black exterior — a dramatic effect that highlights the mechanical complexity within. Black ceramic's extreme hardness ensures this bold aesthetic will endure indefinitely, resistant to the scratches and marks that would quickly mar a black-coated metal case. At 112 grams, the ceramic Square Bang strikes an ideal weight balance — substantial enough to feel present on the wrist, light enough for comfortable all-day wear. The rubber strap matches the stealth profile perfectly. For collectors who want the Square Bang's provocative geometry in its most dramatic material execution, the Black Ceramic variant delivers the maximum visual impact of the entire collection.
Specifications
Movement
| Movement Type | Automatic |
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| Caliber | HUB1280 |
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| Power Reserve | 72 hours |
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| Frequency | 28,800 vph |
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| Jewels | 38 |
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Case
| Case Diameter | 42.0mm |
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| Case Thickness | 14.5mm |
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| Case Material | Black Ceramic |
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| Crystal | Sapphire |
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| Bezel | Fixed, 8 H-shaped ceramic screws, square |
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| Dial Color | Skeleton |
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| Lug Width | 24mm |
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| Lug-to-Lug | 49.0mm |
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Features
| Water Resistance | 100m / 328ft |
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| Bracelet/Strap | Black rubber strap |
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| Clasp | Deployant buckle |
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| Weight | 112g |
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| Complications | ChronographFlybackDate |
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