Movement dimensions:
30.25 x 28.45 mm

Thickness:
3.15 mm

Number of jewels:
24

Barrel arbour:
AP 20 steel

Balance: Glucydur®, 4 arms, inertia moment 4.8 mg•cm2, angle of lift 53º

Frequency:
28,800 vph (4 Hz)

Balance spring:
elinvar by Nivarox®

Index assembly:
Triovis N° 2

Shock protection:
Incabloc 908.22.211.100 (transparent)

Escapement wheel jewels:
Rubifix (transparent)

Two-position stem:
Manual winding, hand setting