
- Year
- 2009
- Condition
- Excellent
- Set
- Box and papers
- Movement
- Manually wound
- Size
- 38.5 mm
Set and condition
Complete set
This Lange 1 Moon Phase is accompanied by its original presentation box, warranty card and supporting documentation. The watch and included items are inspected by an expert watchmaker before sale. Additional photographs and video of this piece are available on request.
Original presentation box
Original presentation box and packaging.
Original papers
Warranty card and supporting documentation.
Inspected prior to sale
Reviewed for condition, completeness and functionality. Additional details and photographs are available on request.
Condition photography
Additional close-up images of specific areas are available before purchase.
Overview
The Lange 1 Moon Phase in a 38.5 mm case
The A. Lange & Söhne Lange 1 Moon Phase, reference 109.025, in a 950 platinum case, 38.5 mm across and 10.4 mm high, with a rhodié dial. Manually wound calibre L901.5 with outsize date, power-reserve indicator and moon-phase display, on a black alligator leather strap with a platinum prong buckle.
A. Lange & Söhne no longer makes this reference. This execution has a rhodié dial and a black alligator leather strap with a platinum prong buckle.
The movement is calibre L901.5, manually wound, with 398 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 and the moon-phase display as its functions. The case is 10.4 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
Calibre L901.5
- Manually wound
- Outsize date, power-reserve indicator and moon-phase display
- 398 parts
- 21,600 semi-oscillations per hour (3.0 Hz)
- Power reserve 72 hours
The reference
Technical specifications
| Reference | 109.025 |
|---|---|
| Collection | Lange 1 |
| Calibre | L901.5 |
| Movement | Manually wound |
| Functions | Outsize date, power-reserve indicator, moon-phase display |
| Power reserve | 72 hours |
| Frequency | 21,600 semi-oscillations per hour (3.0 Hz) |
| Movement parts | 398 |
| Case dimensions | 38.5 mm |
| Case height | 10.4 mm |
| Case material | 950 platinum |
| Case back | Sapphire glass |
| Water resistance | 3 bar |
| Dial | Rhodié |
| Strap | Black alligator leather |
| Clasp | 950 platinum prong buckle |
| Status | Discontinued — A. Lange & Söhne no longer makes this reference |
Buying with HYPA
Purchase with confidence
- Original warranty card included, dated 2009
- Free insured delivery within Australia and Hong Kong · elsewhere quoted
- Payment by bank transfer
- Registered Australian dealerHYPA International Pty Ltd · Registered Victorian second-hand dealer, Registration No. SHD-0018017.
- Direct specialist supportSpeak with the HYPA team before, during and after the purchase.
- Rated 5.0 on Google · 11 reviewsFrom clients of HYPA International on Google. Read the reviews


