RM 58-01
TOURBILLON JEAN TODT
CALIBRE RM58-01
Manual winding tourbillon movement with hours, minutes, power-reserve indicator and universal 24-hour time display.
Limited edition of 35 pieces
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Agnes Lim
Amber Lee
Andy Keong
Ellie Lam
Darren
Mohd Faizal
Specifications
Movement diameter:
39.15 mm
Thickness:
8.54 mm
Tourbillon diameter:
11.90 mm
Balance wheel diameter:
9.12 mm
Number of jewels:
41
Balance wheel:
Glucydur®, 2 arms and 4 setting screws, moment of inertia 10 mg•cm2, angle of lift 53°
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