Sculptura Una
Technical Details
Special Technical Details
· Double retrograde indication of time
· Continuously running display of minutes and jumping display of hours (temporal display)
· Special device for switching between the figure displaying the time and being in a non-temporal resting
position (activated by button in crown)
Movement Information
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Diameter
Height
Displays
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Winding
Power reserve
Number of jewels
Frequency
Escapement
Balance spring
Shock protection
Decoration
Rotor
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33.4 mm, including module
7 mm, including module
jumping hours (retrograde), minutes (retrograde).
Each shown by one of the figure’s extremities on a
semicircular scale
automatic
40 hours
25 bearing jewels
28,800 vph
Swiss lever escapement
flat hairspring
Incabloc
completely hand-engraved and gold-plated
18-karat gold, completely hand-engraved
Case Details
Case material
Diameter
Height
Crystal
Crown
Dial material
Hands
Inlay
Name plates
Number plates
Water resistance
Strap
Buckle
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18-karat gold
39 or 43 mm
16.1 mm
sapphire glass on front (convex) and on back (flat)
contains button for activating time display
coloured, painted precious metal
steal-blue, -white or in different colours
18-karat gold plated
18-karat gold
18-karat gold
1 atm (10 meters)
hand-cut and –sewn alligator skin uppers and lowers
18-karat gold
