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[Технические характеристики]

Challenge III Tourbillon by Eric Kuster

Case: Tonneau-shaped
CHALLENGE 53.70mm X 41mm

Matérials: Titanium and Pink Gold 5N

Caseback: Open with sapphire crystal

Calibre: CVSTOS 2600 Tourbillon

Power-reserve: 72 joursminimum

Composants mouvement: 197

Functions: Flying Tourbillon, 3 x 20 second indication

Swiss made