Ferdinand Berthoud
Ferdinand Berthoud Chronomètre FB RS FB 1RS.6
The Ferdinand Berthoud Chronomètre FB RS (reference FB 1RS.6) is a 44 mm stainless steel watch. It runs on the manual caliber FB-T.FC-RS and is water resistant to 30 m. It was introduced in 2021.
Specifications
Case
- Reference
- FB 1RS.6
- Collection
- Chronomètre FB RS
- Case size
- 44 mm
- Thickness
- 13.95 mm
- Case material
- Stainless steel
- Crystal
- Sapphire
- Water resistance
- 30 m
- Bracelet / strap
- Black, deployment buckle
Movement
- Movement
- Manual
- Caliber
- FB-T.FC-RS
- Functions
- Tourbillon, Fusee-and-chain, Power reserve, Seconds
Production
- Production
- 2021 – today
Dial versions
This reference was made with these dials and finishes.
FB 1RS.6
About the Chronomètre FB RS family
The FB RS, from 2021, is a steel tourbillon chronometer with a fusée-and-chain. Dealers check the number, certificate and papers.
Quick answers
- What size is the Ferdinand Berthoud Chronomètre FB RS FB 1RS.6?
- The Ferdinand Berthoud Chronomètre FB RS FB 1RS.6 has a 44 mm case, 13.95 mm thick.
- What movement does the Ferdinand Berthoud Chronomètre FB RS FB 1RS.6 use?
- It uses the manual caliber FB-T.FC-RS.
- How water resistant is the Ferdinand Berthoud Chronomètre FB RS FB 1RS.6?
- It is water resistant to 30 metres.
- When did the Ferdinand Berthoud Chronomètre FB RS FB 1RS.6 come out?
- It was introduced in 2021.
- What is the Ferdinand Berthoud Chronomètre FB RS FB 1RS.6 made of?
- The case is stainless steel. Bracelet or strap: Black, deployment buckle.
Catalog facts checked November 2026.