Hublot · Big Bang
421.NX.1170.RX
SpecificationsWS / 421.NX.1170.RX
- Production
- 2018–present
- Model
- Big Bang Unico 42
- Case material
- Titanium / Ceramic / Gold
- Case size
- 42mm
- Movement
- Automatic
- Calibre
- HUB 1280 Unico
- Dial colours
- Black
- Market value band
- $14k – $18k
The Big Bang Unico brought down to 42mm on the HUB1280, a redrawn Unico thinner than the calibre it replaces. The chronograph is still built on the dial side, so the column wheel stays in view.
Common questions
Before you ask.
When was the Hublot 421.NX.1170.RX produced?
The 421.NX.1170.RX has been in production since 2018.
What movement does the Hublot 421.NX.1170.RX use?
The Hublot 421.NX.1170.RX runs the HUB 1280 Unico, an automatic movement.
How do I check a Hublot 421.NX.1170.RX with Watch Safe?
Look up the watch's serial number in the Watch Safe registry to see whether a record exists or a theft flag is attached. A registry search identifies records for a specific serial; it does not authenticate the watch. Authentication is performed in person by an independent expert authenticator, and Watch Safe records and publishes the result.
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