Roger
Dubuis: KINGSQUARE COLUMN-WHEEL CHRONOGRAPH |
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KINGSQUARE
COLUMN-WHEEL CHRONOGRAPH
- TECHNICAL DATA
40-mm square case in pink gold, water-resistant
to 5 bar. Orange sunray dial, pink gold skeleton
Roman numerals, bright orange flange, anthracite
exterior minute-track, one garnet in the centre,
12 garnets on the flange. Dial also available in
either black, silver or chocolate. Hand-sewn genuine
crocodile strap with pink gold folding clasp.
- Automatic mechanical movement with micro
rotor, 13 ¾’’’, 36 rubies, start-stop column-wheel
chronograph, centre chronograph hand, semiinstantaneous
45-minute counter at 3 o’clock,
hours and minutes, small seconds at 9 o’clock,
precision setting in five positions, rhodiumplated,
Côtes de Genève decoration.
- Stamped with Poinçon de Genève quality hallmark.
Number of components: 273
- Thickness: 5.65 mm
- Frequency: 4 Hz (28,800 vib/h)
- Power reserve: 42 hours
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