Credits: Article and images by Suan Futt Yeo @ Revolution Watch Magazine. See the original article here - https://revolutionwatch.com/ferdinand-berthoud-fb-3spc/
![](https://wristnews.com/storage/2022/10/01-Ferdinand-Berthoud-Chronometre-scaled-1.jpg)
![](https://wristnews.com/storage/2022/10/01-Ferdinand-Berthoud-Chronometre-scaled-1.jpg)
Two versions of the Chronomètre FB 3SPC are offered: the FB 3SPC.1 in 18K white gold case, 2N pale yellow gold movement components and an eggshell-coloured dial in sandblasted silver-toned brass; and the FB 3SPC.2 in 18K rose gold case with black-varnished minutes track and black-rhodium treated movement components. Both versions are fitted with skeletonised and open-tipped 18K gold hands inspired by a 1785 Ferdinand Berthoud astronomical regulator belonging to the Chronométrie Ferdinand Berthoud heritage collection in Fleurier. Production of the Chronomètre FB 3SPC is limited by production capacity to a maximum 25 pieces per year.
Reference: FB 3SPC.1/2
Movement: Manual-wind caliber FB-SPC, cylindrical hairspring, 3Hz, stop seconds, 72-hour power reserve
Functions: Hours, minutes, small seconds, power reserve
Case: 42.3mm x 9.43mm; 18K white gold or 18K rose gold; porthole at middle case; sapphire crystal; exhibition caseback; water-resistant to 30m
Strap: Alligator leather strap with gold pin buckle
Availability: Limited to 25 pieces a year
Credits: Article and images by Suan Futt Yeo @ Revolution Watch Magazine. See the original article here - https://revolutionwatch.com/ferdinand-berthoud-fb-3spc/