J12 CHRONOGRAPH
Black high-tech ceramic*.
Self-winding mechanical chronograph movement certified COSC**. 42-hour power reserve.
Functions: hours, minutes, seconds (counter at 3 o'clock), date and chronograph (12-hour counter, 30-minute counter, center seconds).
Unidirectional rotating bezel.
Screw-down crown, water-resistance: 200 meters.
Steel triple-folding buckle.
Diameter: 41 mm.
*Highly scratch-resistant material.
** Contrôle Officiel Suisse des Chronomètres (Swiss Official Chronometer Control).
Self-winding mechanical chronograph movement certified COSC**. 42-hour power reserve.
Functions: hours, minutes, seconds (counter at 3 o'clock), date and chronograph (12-hour counter, 30-minute counter, center seconds).
Unidirectional rotating bezel.
Screw-down crown, water-resistance: 200 meters.
Steel triple-folding buckle.
Diameter: 41 mm.
*Highly scratch-resistant material.
** Contrôle Officiel Suisse des Chronomètres (Swiss Official Chronometer Control).
