
- Year
- 2021
- Condition
- Excellent
- Set
- Box and papers
- Movement
- Manually wound
- Size
- 39 mm
Set and condition
Complete set
This 1815 Up/Down 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 1815 Up/Down in a 39 mm case
The A. Lange & Söhne 1815 Up/Down, reference 234.021, in an 18-carat yellow gold case, 39 mm across and 8.7 mm high, with an argenté dial. Manually wound calibre L051.2 with power-reserve indicator, on a middle brown alligator leather strap with a yellow gold prong buckle.
A. Lange & Söhne no longer makes this reference.
The movement is calibre L051.2, manually wound, with 245 parts and a reserve of 72 hours; the balance beats at 21,600 semi-oscillations an hour (3.0 Hz). Lange lists the power-reserve indicator as its function. The case is 8.7 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 L051.2
- Manually wound
- Power-reserve indicator
- 245 parts
- 21,600 semi-oscillations per hour (3.0 Hz)
- Power reserve 72 hours
The reference
Technical specifications
| Reference | 234.021 |
|---|---|
| Collection | 1815 |
| Calibre | L051.2 |
| Movement | Manually wound |
| Functions | Power-reserve indicator |
| Power reserve | 72 hours |
| Frequency | 21,600 semi-oscillations per hour (3.0 Hz) |
| Movement parts | 245 |
| Case dimensions | 39 mm |
| Case height | 8.7 mm |
| Case material | 18-carat yellow gold |
| Case back | Sapphire glass |
| Water resistance | 3 bar |
| Dial | Argenté |
| Strap | Middle brown alligator leather |
| Clasp | 18-carat yellow gold prong buckle |
| Status | Discontinued — A. Lange & Söhne no longer makes this reference |
Buying with HYPA
Purchase with confidence
- Original warranty card included, dated 2021
- 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


