
- Movement
- Manually wound
- Size
- 41 mm
Overview
The Grand Lange 1 in a 41 mm case
The A. Lange & Söhne Grand Lange 1, reference 117.021, in an 18-carat yellow gold case, 41 mm across and 8.8 mm high, with an argenté/yellow dial. Manually wound calibre L095.1 with outsize date and power-reserve indicator, on a middle brown alligator leather strap with a yellow gold prong buckle.
A. Lange & Söhne no longer makes this reference. Lange describes the dial of this version as ivory-argenté and made of solid silver.
Lange says the look of the Grand Lange 1 rests on two things: a balanced dial layout and a slim profile. The reference carries the outsize date and the power-reserve indicator on one manually wound calibre.
The movement is calibre L095.1, manually wound, with 397 parts and a reserve of 72 hours; the balance beats at 21,600 semi-oscillations an hour (3.0 Hz). The case is 8.8 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
- DialAn ivory-argenté dial in solid silver; Lange lists the colour as argenté/yellow.
- FunctionsThe outsize date and the power-reserve indicator are the functions listed for calibre L095.1.
- Case18-carat yellow gold, 41 mm across and 8.8 mm high, with a sapphire glass case back and water resistance of 3 bar.
- Strap and buckleMiddle brown alligator leather, closed with an 18-carat yellow gold prong buckle.
Calibre L095.1
- Manually wound
- Outsize date and power-reserve indicator
- 397 parts
- 21,600 semi-oscillations per hour (3.0 Hz)
- Power reserve 72 hours
The reference
Technical specifications
| Reference | 117.021 |
|---|---|
| Collection | Lange 1 |
| Calibre | L095.1 |
| Movement | Manually wound |
| Functions | Outsize date, power-reserve indicator |
| Power reserve | 72 hours |
| Frequency | 21,600 semi-oscillations per hour (3.0 Hz) |
| Movement parts | 397 |
| Case dimensions | 41 mm |
| Case height | 8.8 mm |
| Case material | 18-carat yellow gold |
| Case back | Sapphire glass |
| Water resistance | 3 bar |
| Dial | Argenté/yellow |
| Strap | Middle brown alligator leather |
| Clasp | 18-carat yellow gold prong buckle |
| Status | Discontinued — A. Lange & Söhne no longer makes this reference |
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