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
Diameter
Height
Displays
Winding
Power reserve
Number of jewels
Frequency
Escapement
Balance spring
Shock protection
Decoration
Rotor
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
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
