- Year
- 2019
- Condition
- Excellent
- Set
- Box and papers
- Movement
- Manually wound
- Size
- 41 mm
Set and condition
Complete set
This Datograph Up/Down “Lumen” 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 Datograph Up/Down “Lumen” in a 41 mm case
The A. Lange & Söhne Datograph Up/Down “Lumen”, reference 405.034, in a 950 platinum case, 41 mm across and 13.4 mm high, with a grey dial. Manually wound calibre L951.7 with outsize date, power-reserve indicator and chronograph, on a black alligator leather strap with a platinum prong buckle.
A. Lange & Söhne no longer makes this reference. Lange states that this model was introduced in 2018, and it limits this version to 200 pieces.
Lange lists the Datograph Up/Down “Lumen” with an outsize date, a power-reserve indicator and a chronograph, on one manually wound calibre.
The movement is calibre L951.7, manually wound, with 454 parts and a reserve of 60 hours; the balance beats at 18,000 semi-oscillations an hour (2.5 Hz). The case is 13.4 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
Design and engineering
- DialA grey dial in polished German silver that incorporates segments of semi-transparent sapphire crystal.
- HandsRhodiumed gold, with blued and rhodiumed steel.
- Luminous partsThe chronograph sweep seconds hand, the hour and minute hands and the power-reserve hand are luminous. So are the subsidiary dials, the tachymeter scale and the hour markers at 12, 3, 6 and 9.
- Case950 platinum, 41 mm across and 13.4 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 L951.7
- Manually wound
- Outsize date, power-reserve indicator and chronograph
- 454 parts
- 18,000 semi-oscillations per hour (2.5 Hz)
- Power reserve 60 hours
The reference
Technical specifications
| Reference | 405.034 |
|---|---|
| Collection | Saxonia |
| Calibre | L951.7 |
| Movement | Manually wound |
| Functions | Outsize date, power-reserve indicator, chronograph |
| Power reserve | 60 hours |
| Frequency | 18,000 semi-oscillations per hour (2.5 Hz) |
| Movement parts | 454 |
| Case dimensions | 41 mm |
| Case height | 13.4 mm |
| Case material | 950 platinum |
| Case back | Sapphire glass |
| Water resistance | 3 bar |
| Dial | Grey |
| Strap | Black alligator leather |
| Clasp | 950 platinum prong buckle |
| Limited edition | 200 pieces |
| Status | Discontinued — A. Lange & Söhne no longer makes this reference |
Buying with HYPA
Purchase with confidence
- Original warranty card included, dated 2019
- 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
Continue browsing
