Movement dimensions :
31.94 x 30.26 mm

Thickness :
6.35 mm

Tourbillon diameter:
12.40 mm

Balance diameter:
10.00 mm

Number of jewels:
19

Balance wheel:
Glucydur®, 2 arms and 4 setting screw, moment of inertia : 11.50 mg.cm 2, lift angle 53°

Frequency:
21,600 vph (3 Hz)

Balance spring:
elinvar by Nivarox®

Shock protection:
KIF Elastor KE 160 B28

Barrel shaft in nickel-free Chronifer® (DIN x 46 Cr 13 + S) with the following properties: stainless – antimagnetic – suitable for tempering