Recently viewed in the metal during the Geneva Watch Days, a watch that looks simple but is highly complex (in a constructive way). Images and films do not do justice to a beautiful timepiece.

A MECHANICAL MOVEMENT WITH MANUAL WINDING, CONSTANT FORCE WITH FUSEE-CHAIN TRANSMISSION AND EQUALIZER WINDER

DIAMETER: 37.30 MM THICKNESS: 9.37MM NUMBER OF JEWELS: 58 FREQUENCY: 18,000 VPH (2.5 HZ) POWER RESERVE: 50 HOURS NUMBER OF COMPONENTS: 1200 CHAIN LENGTH: 285 MM COSC CERTIFIED CHRONOMETER


Ferdinand Berthoud1.jpg
Ferdinand Berthoud2.jpg

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