Material
18-karat red gold, stainless steel

Number of parts
28*

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

Diameter
40 mm

Height
11.80 mm

Band width
20 mm

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

Bezel
Polished screw-down bezel with full thread and side knurling with curved, non-reflecting sapphire crystal

Movement
Manufacture caliber C.122, automatic

Frequency
3 Hz (21,600 A/h)

Power reserve
Approx. 45 h

Number of jewels
30

Finish
Circular-grained plate, bridges with Geneva Stripes and circular-grained offsets, gold-plated engraving and jewel settings, polished lever, escape wheel and screws

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
Off-centre hours at 12:00, central minutes, small seconds at 6:00

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

Shape of hands
"Poire Stuart"

Strap material
Louisiana alligator leather, hand-sewn

Type of buckle
Pin buckle bicolor

Water resistance
3 bar (30 m)

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