RM 19-01
CALIBRE RM19-01
Manual winding tourbillon caliber is assembled around a black rhodium-plated, 18K white gold black sapphire set baseplate.
Hours, minutes and power-reserve indicator
Power reserve : Circa 48 hours (± 10%)
Dimensions : 46.40 x 38.30 x 12.45 mm
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Agnes Lim
Amber Lee
Andy Keong
Ellie Lam
Darren
Mohd Faizal
Specifications
Movement dimensions:
30.20 x 28.60 mm
Thickness:
4.97 mm
Tourbillon diameter:
12.30 mm
Balance wheel diameter:
10.00 mm
Number of jewels:
21, set in white gold chatons
Balance:
Glucydur®, 2 arms, 4 setting screws, moment of inertia 11.50 mg•cm2, , angle of lift 53°
Frequency:
21,600 vph (3 Hz)
Balance spring:
elinvar by Nivarox®
