- Brand
- A. Lange & Sohne
- Series
- Langematik Perpetual
- Title
- Anniversary Langematik
- Country of origin
- Germany
- Type of watch
- Gents
- power reserve
- 46 of watches
- Issued
- 500
- case diameter
- 37 mm
- Case thickness (mm)
- 8.6 mm
- Special Edition / Limited Edition
- Auto Plant
- Clock
- minute
- second hand
- Watches