
- Movement
- Manually wound
- Size
- 38.5 mm
Overview
The Lange 1 Moon Phase in a 38.5 mm case
The A. Lange & Söhne Lange 1 Moon Phase, reference 192.025, in a 950 platinum case, 38.5 mm across and 10.2 mm high, with a rhodié dial. Manually wound calibre L121.3 with outsize date, power-reserve indicator, day/night indicator and moon-phase display, on a black alligator leather strap with a platinum prong buckle.
This execution is in 950 platinum. The dial is rhodié in solid silver, and the strap is black alligator leather with a platinum prong buckle.
Lange says the moon-phase display of this model pairs the moon’s depiction with a day/night indicator. This reference adds that display to the outsize date and the power-reserve indicator of the Lange 1, in a 38.5 mm case.
The movement is calibre L121.3, manually wound, with 438 parts and a reserve of 72 hours; the balance beats at 21,600 semi-oscillations an hour (3.0 Hz). Lange lists the outsize date, the power-reserve indicator, the day/night indicator and the moon-phase display. The case is 10.2 mm high, water resistant to 3 bar, with a sapphire glass case back. The strap is alligator leather, closed with a prong buckle in the case metal.
Key details
Design and engineering
- DialA rhodié dial in solid silver.
- Moon-phase displayLange pairs the moon-phase display with a day/night indicator; both are listed functions of calibre L121.3.
- Outsize date and power reserveThe outsize date and the power-reserve indicator are listed beside the moon functions; the manually wound movement stores 72 hours.
- Case950 platinum, 38.5 mm across and 10.2 mm high, with a sapphire glass case back and water resistance of 3 bar.
- Strap and buckleBlack alligator leather, closed with a 950 platinum prong buckle.
Calibre L121.3
- Manually wound
- Outsize date, power-reserve indicator, day/night indicator and moon-phase display
- 438 parts
- 21,600 semi-oscillations per hour (3.0 Hz)
- Power reserve 72 hours
The reference
Technical specifications
| Reference | 192.025 |
|---|---|
| Collection | Lange 1 |
| Calibre | L121.3 |
| Movement | Manually wound |
| Functions | Outsize date, power-reserve indicator, day/night indicator, moon-phase display |
| Power reserve | 72 hours |
| Frequency | 21,600 semi-oscillations per hour (3.0 Hz) |
| Movement parts | 438 |
| Case dimensions | 38.5 mm |
| Case height | 10.2 mm |
| Case material | 950 platinum |
| Case back | Sapphire glass |
| Water resistance | 3 bar |
| Dial | Rhodié |
| Strap | Black alligator leather |
| Clasp | 950 platinum prong buckle |
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