Minute Repeater Perpetual - A. Lange & Söhne
1815
A. Lange & Söhne
Watch characteristics
Case
35.50mm
Platinum
Water resistance: 20.00m
Movement
Manual-winding mechanical
Power reserve: 72H
Frequency: 21600 Alt/H
Dial
Black
Enamelled
Bracelet/Strap
Alligator
Black
Functions and complications
Hours
Minutes
24 hours
Day
Leap year
Minute repeater
Moonphase
Perpetual calendar
Stop-seconds