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Ferdinand Berthoud Chronomètre FB 1RS FB 1RS.6
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Ferdinand Berthoud

Chronomètre FB 1RS

ReferenceFB 1RS.6

Discontinued

Case
44 mm · Stainless steel
Thickness
13.95 mm
Water
30 m
Calibre
FB-T.FC.RS · 53 h
Dial
Black
Bracelet
Leather strap

Specifications

General

Dial

Colour
Black

Bracelet

Type
Leather strap

Movement

Power reserve
53 h
Frequency
21,600 vph (3 Hz)Escapement in slow motion
Jewels
49
Certification
COSC
Complications
Tourbillon

Case

Diameter
44 mm
Thickness
13.95 mm
Crystal
Sapphire
Water resistance
30 m

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