Grande Chronomaster XXT Quantième Perpétuel

Description

Grande Chronomaster XXT Quantième PerpétuelCaliber New El Primero 4003 movement Automatic chronograph movement with perpetual calendar, COSC certified 13```caliber. Diameter 30 mm. Height : 8.10 mm 31 jewels. 36,000 vibrations per hour Power reserve over 50 hours Measures short time intervals to a 10th of a second Automatic winding in both directions. Central rotor on ball bearings 22-carat white gold oscillating weight with “Côtes de Genève” pattern, or 22-carat rose gold with “grain d'orge” guilloché pattern Functions Hours and minutes in the center Small seconds-hand at 9 o'clock Perpetual calendar : date at 3 o'clock moon phases at 6 o'clock day at 9 o'clock month and leap year at 12 o'clock Center seconds-hand 30-minute counter at 3 o'clock 12-hour counter at 6 o'clock Tachometric scale on the dial Case 18-carat white or rose gold 18-carat white or rose gold ZENITH push buttons and crown Diameter : 45 mm. Diameter opening : 35 mm Curved sapphire glass with anti-reflection treatment on both sides. Transparent sapphire case back Water-resistant up to 30 meters Dials Gold dials. Powdered black or guilloché silver dials 18-carat white or rose gold hand-mounted applique indexes Hands 18-carat white or rose gold faceted hands Strap Black alligator leather strap, hand-stitched tone-in-tone, lined with silky Alzavel calfskin. Buckle 18-carat white or rose gold ChronoMaster triple folding buckle engraved with the historical ZENITH star on the cap

Supplied by the brand to the GPHG for its entry.