855P movement
Perpetual Calendar, self-winding
855P
5.6 mm ultra-thin self-winding mechanical perpetual calendar, dual time, a retrograde date and day, small seconds
855P
5.6 mm ultra-thin self-winding mechanical perpetual calendar, dual time, a retrograde date and day, small seconds
-
Characteristics
- Movement type
- Self-winding mechanical
- Shape
- Round
- Functions
- Hours, Minutes, Small seconds at 4 o'clock, Retrograde date display at 3 o'clock, Retrograde day display at 9 o'clock, Second time zone at 8 o'clock (12 hours), Day/night indicator at 8 o'clock synchronised with the main time zone, Month at 12 o'clock, Year at 12 o'clock
- Technical features
- Double barrel, Balance with screws, Retrograde day and date displays
- Power reserve (in hours)
- Approx. 72
- Frequency (vph)
- 21,600
- Frequency (Hz)
- 3
- Diameter (lines)
- 12.5
- Diameter (mm)
- 28.4
- Number of jewels
- 38
- Thickness (mm)
- 5.6
- Number of components
- 343
- Finishing
-
Characteristics
- Movement type
- Self-winding mechanical
- Shape
- Round
- Functions
- Hours, Minutes, Small seconds at 4 o'clock, Retrograde date display at 3 o'clock, Retrograde day display at 9 o'clock, Second time zone at 8 o'clock (12 hours), Day/night indicator at 8 o'clock synchronised with the main time zone, Month at 12 o'clock, Year at 12 o'clock
- Technical features
- Double barrel, Balance with screws, Retrograde day and date displays
- Power reserve (in hours)
- Approx. 72
- Frequency (vph)
- 21,600
- Frequency (Hz)
- 3
- Diameter (lines)
- 12.5
- Diameter (mm)
- 28.4
- Number of jewels
- 38
- Thickness (mm)
- 5.6
- Number of components
- 343
- Finishing
-
