RM 025
TOURBILLON CHRONOGRAPH DIVER’S WATCH
CALIBRE RM025
Manual winding tourbillon movement with hours, minutes, seconds, chronograph, 30-minute totaliser, power-reserve indicator, torque and function indicators.
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Agnes Lim
Amber Lee
Andy Keong
Ellie Lam
Darren
Mohd Faizal
Specifications
Movement diameter:
38.95 mm
Thickness:
8.12 mm
Tourbillon diameter:
12.30 mm
Number of jewels:
30, set in white gold chatons
Balance:
Glucydur®, 2 arms, 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
