TOURBILLON CHRONOGRAPH AVIATION
CALIBRE RM039
Manual winding tourbillon movement with hours, minutes, seconds at 6 o’clock, UTC function, oversize date, flyback chronograph, central seconds and minute counters, 12-hour totaliser at 9 o’clock, countdown mode, function selector and power-reserve indicator.
Limited edition of 30 pieces
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Agnes Lim
Amber Lee
Andy Keong
Ellie Lam
Darren
Mohd Faizal
Specifications
Movement diameter:
38.95 mm
Thickness:
8,05 mm
Number of jewels:
58
Balance wheel:
Glucydur®, 2 arms and 4 setting screws, moment of inertia 11.50 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
