- Brand
- A. Lange & Sohne
- Series
- 1815
- Title
- 1815 Walter Lange Up and Down
- Country of origin
- Germany
- Type of watch
- Gents
- Waterproof
- 25 m
- power reserve
- 45 of watches
- Issued
- 50
- case diameter
- 37.5 mm
- Case thickness (mm)
- 9.3 mm
- Special Edition / Limited Edition
- Hand Works
- Clock
- minute
- second hand
- Watches