Description
The Hublot Spirit of Big Bang Titanium 42 mm 642.NX.0170.RX is presented as an official-reference-verified configuration. The official reference-design case size is recorded as 42 mm. The official reference-design case is described as Satin-finished and Polished Titanium.
The dial is identified as Sapphire Dial. It is paired with Black Structured Lined Rubber Straps.
Official reference evidence supports the genuine-model identity and reference-design specifications shown in the table. The supplier evidence identifies the replica movement as HUB4700. The merchant confirms that its 1:1 Superclone follows the original design and functions. An original calibre code identifies the design replicated, not a genuine movement. Factory-specific performance details retain their evidence labels in the specifications.
No factory selector is shown until a source-specific factory is verified for this exact configuration.
Specifications
| Brand | Hublot |
|---|---|
| Collection / model | Spirit of Big Bang |
| Model family verification | Official model-family source verified |
| Official full reference | 642.NX.0170.RX |
| Model / reference verification | Exact official variant verified |
| Official reference-design case size | 42 mm |
| Official reference-design case material | Satin-finished and Polished Titanium |
| Official reference-design dial | Sapphire Dial |
| Official reference-design bezel | Satin-finished, Polished and Microblasted Titanium with 6 H-shaped Titanium Screws |
| Official reference-design bracelet / strap | Black Structured Lined Rubber Straps |
| Official reference-design clasp | Titanium Deployant Buckle Clasp More in Chronograph Spirit of Big Bang Black Magic 42 mm… • Suggested retail price ((% country %)(% tax %)) Spirit of Big Bang King Gold 42 mm… • Suggested retail price ((% country %)(% tax %)) Spirit of Big Bang King Gold Ceramic 42 mm… • Suggested retail price ((% country %)(% tax %)) Spirit of Big Bang King Gold Diamonds 42 mm… • Suggested retail price ((% country %)(% tax %)) Spirit of Big Bang King Gold Pavé 42 mm… • Suggested retail price ((% country %)(% tax %)) Spirit of Big Bang King Gold Rainbow 42 mm… • Suggested retail price ((% country %)(% tax %)) Spirit of Big Bang Titanium Ceramic 42 mm… • Suggested retail price ((% country %)(% tax %)) Spirit of Big Bang Titanium Diamonds 42 mm… • Suggested retail price ((% country %)(% tax %)) Spirit of Big Bang Titanium Pavé 42 mm… • Suggested retail price ((% country %)(% tax %)) Spirit of Big Bang Titanium White 45 mm… • Suggested retail price ((% country %)(% tax %)) |
| Official reference-design crystal | Sapphire with Anti-reflective Treatment |
| Original calibre replicated by the Superclone | HUB4700 Self-winding Skeleton Chronograph Movement |
| 1:1 Superclone water resistance (merchant-confirmed original specification) | 100m or 10 ATM |
| 1:1 Superclone power reserve (merchant-confirmed original specification) | 50 Hours |
| Replica movement evidence | HUB4700 |





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