Jaeger LeCoultre
Master Perpetual
The Master Perpetual is an automatic using the Jaegar-LeCoultre caliber 889/440. Consisting of 50 jewels and 349 parts, it is capable of 28,800vph, is decorated with Cotes de Geneve and circular graining patterns.
Apart from being tested for 1,000 hours, it has “Master Control 1000 Hours” engraved on the rotor. Its functions include hour, minute, and perpetual calendar (date, day, month, year and moonphase)
It comes in 18K white-gold with a diameter of 37mm and a thickness of 10.6mm. Its case is bezel fastened by 4 screws, comes with curved sapphire crystal, with full calendar corrector at 8.
It displays the movement through a sapphire crystal with hinged cover and numbered medallion and is water resistant to 5atm (50m).
It is made available in black or silvered sapphire back dial in steel or pink-gold. Other versions come in silvered dial with closed caseback. All versions come with crocodile leather strap with white-gold deployment buckle.
Its curved ruthenium-gray with sun pattern dials comes with silvered zones and circular beads and has applied faceted white-gold pointed markers (Arabic numerals at 6).
It has printed minute track with luminescent dots which is skeletonized on the “off hours”. It comes with white-gold Dauphine hands.
The indications include weekday at 3, moonphase at 6, date at 9; month and two-digit year at 12. It has a central sector for the red color display of the period in which calendar corrections are not allowed.
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| Parmigiani | Patek Philippe | Rolex | | 
