Twin Turbo - Jacob & Co.
Mechanical Complications
Jacob & Co.
Watch characteristics
Case
57.30mm
Steel
Titanium
Water resistance: 30.00m
Movement
Manual-winding mechanical
Power reserve: 72H
Frequency: 21600 Alt/H
Dial
Sapphire
Bracelet/Strap
Leather
Folding buckle
Functions and complications
Hours
Minutes
Striking Watch
Tourbillon