Chronomaster Star

Description

Chronomaster StarCaliber El Primero 4002 movement Automatic chronograph movement, COSC certified 13```caliber. Diameter 30 mm. Height : 6.50 mm. 31 jewels 36,000 vibrations per hour Power reserve over 50 hours Measures short time intervals to a 10th of a second Central rotor on ball bearings Automatic winding in both directions Bi-metal oscillating weight with engraved numerals and stars, or 22-carat rose or yellow gold oscillating weight with “Onde” guilloche pattern and engraved numerals and stars Functions Hours and minutes in the center Small seconds-hand at 9 o'clock Date at 4 ½ o'clock Center seconds-hand 30-minute counter at 3 o'clock Case Stainless steel, or 18-carat rose or yellow gold Stainless steel, or 18-carat rose or yellow gold ZENITH push buttons and crown Diameter 37.5 mm Diameter opening : 28 mm Curved sapphire glass with anti-reflection treatment on both sides Transparent sapphire case back engraved with stars Water-resistant up to 30 meters Diamonds version : set with 64 diamonds (13 different sizes), full cut, pure to vvs1, approx. 0.73 ct Dial Black, silvered or beige guilloché dial with “Onde” pattern Powdered numerals in several sizes. Beveled window Hands 18-carat rose or yellow gold, or ruthenium, or rhodium leaves Strap Black, silvered or brown pumiced lizard leather strap, hand-stitched tone-in-tone, lined with silky Alzavel calfskin. Buckle Stainless steel, or rose or yellow gold ChronoMaster triple folding buckle

Supplied by the brand to the GPHG for its entry.