All manuals and user guides at all-guides.com
RD821 Movement
Automatic Movement, hours, minutes, small seconds (on selected models only)
Features
Self-winding mechanical movement
Power-reserve of approximately 48 hours
Finely adjusted in five positions
Functions
Hours and minutes
Small seconds at 6 o'clock (on selected models
only)
Decorations
Rhodium-plated
"Côtes de Genève" decoration
"Poinçon de Genève" finishings
Specifications
172 components
33 jewels
Diameter: 11
'''
1/2
Thickness: 3.43 mm
Frequency: 4 Hz (28,800 vph)
Certification
This movement is stamped
with the "Poinçon de Genève"