DATOGRAPH PERPETUAL TOURBILLON HONEYGOLD “Lumen” - A. Lange & Söhne
Datograph
A. Lange & Söhne
Watch characteristics
Case
41.50mm
Sapphire crystal
HONEYGOLD®
Movement
Manual-winding mechanical
Power reserve: 50H
Frequency: 18000 Alt/H
L952.4
Bracelet/Strap
Alligator
Brown
Folding buckle
Functions and complications
Day
Day/Night indicator
Flyback chronograph
Hours
Leap year
Minutes
Month
Moonphase
Perpetual calendar
Small seconds
Speed Tachymeter scale
Tourbillon
Jumping minutes
Date