Chronomètre FB 1R.6-1 - Ferdinand Berthoud
Chronomètre FB 1R
Ferdinand Berthoud
Watch characteristics
Out of production
Case
44.00mm
Steel
Movement
Manual-winding mechanical
Power reserve: 53H
Frequency: 21600 Alt/H
Dial
Silver
Bracelet/Strap
Leather
Folding buckle
Functions and complications
Hours
Minutes
Power reserve indicator
Seconds
Tourbillon