Chronomaster Star
Functions
Reference
N/A
Collection
-
Description
Chronomaster
Star
| Caliber | |
| 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 |