RM 70-01

TOURBILLON ALAIN PROST
CALIBRE RM70-01
Manual winding tourbillon movement with hours, minutes, power-reserve indicator and mechanical odometer.
Limited edition of 30 pieces

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Agnes Lim

Amber Lee

Andy Keong

Ellie Lam

Mohd Faizal

Specifications

Movement dimensions:
37.10 x 29.73 mm

Thickness:
10.70 mm

Tourbillon diameter:
12.40 mmBalance diameter: 10.00 mm

Number of jewels:
32

Balance:
Glucydur®, 2 arms, 4 setting screws, moment of inertia 10.00 mg•cm2, angle of lift 53º

Frequency:
21,600 vph (3 Hz)

Balance spring:
elinvar by Nivarox®

Shock absorbers:
KIF Elastor KE 160 B28

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