Material
18-karat red gold

Number of parts
28

Case back
Screw-down case back with satin finish and flat sapphire crystal

Diameter
40 mm

Height
11.85 mm

Band width
20 mm

Finish
Partly polished, partly with vertical satin finish, onion crown

Bezel
Polished screw-down bezel with side knurling and full thread

Movement
Caliber C. 283, automatic

Frequency
4 Hz (28,800 A/h)

Power reserve
Approx. 42 h

Number of jewels
28*

Finish
Nickel-plated, circular-grained bridges with spiral offsets

Rotor
Gold-plated, skeletonised and engraved, with Geneva Stripes, ball bearing mounted

Dial material
Elaborate dial construction on two levels; bottom level galvanised guilloche, upper dial with satin finish, mounted on screwed plinths

Displays
Digital jumping hours at "12", off-centre minutes and small seconds at "6"

Design of hands
Red gold-plated and diamond cut or lacquered, curved; minute hand bent by hand

Shape of hands
"Feuille"

Strap material
Louisiana alligator leather, hand-sewn

Type of buckle
Pin buckle or folding clasp

Water resistance
3 bar (30 m)

Special features
Elaborate 3-D dial construction, bottom dial with signature guilloche pattern