140.025
- Production
- 2009–2014
- Model
- Zeitwerk
- Case material
- Platinum
- Case size
- 41.9mm
- Movement
- Manual
- Calibre
- L043.1
- Dial colours
- Grey
- Market value band
- $70k – $250k
Jumping numerals across the dial instead of hands, driven by a constant-force remontoir that stores and releases the energy each jump needs — three discs switching simultaneously at the top of every hour takes far more force than a watch normally delivers, and doing it from the mainspring directly would wreck the rate. The bridge framing the numerals is the reason the layout reads as a watch rather than a display.
- The remontoir rewinds every sixty seconds, so the escapement sees constant torque regardless of the jump.
- The specification is a digital jumping display for hours and minutes with a running seconds hand; there is no conventional hour hand.
Before you ask.
When was the A. Lange & Söhne 140.025 produced?
The 140.025 was produced from 2009 to 2014.
What movement does the A. Lange & Söhne 140.025 use?
The A. Lange & Söhne 140.025 runs the L043.1, a manual movement.
How do I check a A. Lange & Söhne 140.025 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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