TOURBILLON ACJ
CALIBRE RM50-02
Manual winding tourbillon movement with hours, minutes, split-seconds chronograph with running seconds, 30-minute totaliser and power-reserve, torque and function indicators.
Limited edition of 30 pieces
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Agnes Lim
Amber Lee
Andy Keong
Ellie Lam
Darren
Mohd Faizal
Specifications
Movement dimensions:
32.00 x 30.40 mm
Thickness:
7.87 mm
Tourbillon diameter:
12.30 mm
Balance wheel diameter:
10.00 mm
Number of jewels:
37
Balance wheel:
Glucydur®,2 arms, 4 setting screws, moment of inertia 10 mg•cm2, angle of lift 53º
Frequency:
21,600 vph (3 Hz)
Balance spring:
elinvar by Nivarox®
Shock protection:
KIF Elastor KE 160 B28
Barrel shaft:
nickel-free Chronifer (DIN x 46 Cr 13 + S) with the following characteristics: stainless – antimagnetic – suitable for tempering