Roger Dubuis,
Excalibur EX45 01 9 NB.671
Movement RD 01
Mechanical hand-wound movement, 16''', 52 jewels, rhodium-plated, "côtes de Genève" motif.
Bearing the Poinçon de Genève quality hallmark.
Specific features Double flying tourbillon with differential, tourbillon carriages visible between 4 and 5 o'clock and between 7 and 8 o'clock. One-minute tourbillon rotation for each; power-reserve displayed on the case-back, jumping hours (360° sector), retrograde dragging minutes between 9 and 3 o'clock (180° sector).
Number of parts 343
Thickness 8.80mm
Frequency 3 Hz (21'600 alt/h)
Power reserve min. 48h
Movement RD 01
Calibre 16'''
Jewels 52
Power reserve min. 48h
Water-resistance 50 m
Frequency 3 Hz (21'600 alt/h)
See-through case-back fastened with x screws 4
Glass Sapphire crystal glareproofed on both sides
Shape Round
Case size 45 mm
Strap Alligator leather
Available in White gold, rose gold, steel
source : rogerdubuis.com
